Warning: Permanently added '[localhost]:34402' (ECDSA) to the list of known hosts.
2023/05/17 23:25:14 fuzzer started
2023/05/17 23:25:14 dialing manager at localhost:44319
2023/05/17 23:25:14 checking machine...
2023/05/17 23:25:14 checking revisions...
syzkaller login: [ 36.107623] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:25:14 testing simple program...
[ 36.175520] cgroup: Unknown subsys name 'net'
[ 36.276197] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.169294] audit: type=1400 audit(1684365926.936:6): 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
[ 49.327050] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.328494] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.331571] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.334513] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.336773] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.338524] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.717362] ------------[ cut here ]------------
[ 49.718039] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.720176] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.721358] Modules linked in:
[ 49.721795] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.726436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.727461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.728169] 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
[ 49.730329] RSP: 0018:ffff88801eba7c00 EFLAGS: 00010282
[ 49.731023] RAX: 0000000000000000 RBX: ffff88800dd6bc40 RCX: 0000000000000000
[ 49.731912] RDX: ffff88801eb98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.732805] RBP: ffff88800dd6bc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.733647] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.734572] R13: ffffffff84e23fe0 R14: ffff88800dd6bc48 R15: ffffffff84d74dc0
[ 49.735465] FS: 00005555567e4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.736448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.737178] CR2: 00007fe6f4dc96f4 CR3: 000000001f5d8000 CR4: 0000000000350ef0
[ 49.738065] Call Trace:
[ 49.738400]
[ 49.738694] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.739354] ipv4_frags_init_net+0x269/0x440
[ 49.739946] ops_init+0xbb/0x6b0
[ 49.740402] setup_net+0x3d9/0x990
[ 49.740893] ? down_read_killable+0x1d7/0x4e0
[ 49.741461] ? __pfx_setup_net+0x10/0x10
[ 49.741999] ? copy_net_ns+0x17c/0x770
[ 49.742511] copy_net_ns+0x321/0x770
[ 49.743027] create_new_namespaces+0x3f6/0xb30
[ 49.743606] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.744261] ksys_unshare+0x44d/0x8e0
[ 49.744783] ? __pfx_ksys_unshare+0x10/0x10
[ 49.745323] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.746057] __x64_sys_unshare+0x31/0x40
[ 49.746586] do_syscall_64+0x3f/0x90
[ 49.747098] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.747769] RIP: 0033:0x7f859f4a30d7
[ 49.748234] 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
[ 49.750413] RSP: 002b:00007ffd13b6e708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.751362] RAX: ffffffffffffffda RBX: 00007ffd13b6ed48 RCX: 00007f859f4a30d7
[ 49.752250] RDX: 00007f859f50d41f RSI: 00007ffd13b6e6a0 RDI: 0000000040000000
[ 49.753135] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13b6e4b0
[ 49.754023] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f859f5b5bf0
[ 49.754915] R13: 00007ffd13b6e7e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.755826]
[ 49.756124] irq event stamp: 8215
[ 49.756539] hardirqs last enabled at (8225): [] __up_console_sem+0x78/0x80
[ 49.757589] hardirqs last disabled at (8236): [] __up_console_sem+0x5d/0x80
[ 49.758662] softirqs last enabled at (8140): [] irq_exit_rcu+0x93/0xc0
[ 49.759680] softirqs last disabled at (8131): [] irq_exit_rcu+0x93/0xc0
[ 49.760690] ---[ end trace 0000000000000000 ]---
[ 49.766681] ------------[ cut here ]------------
[ 49.767298] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.769005] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.770079] Modules linked in:
[ 49.770513] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.771683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.772699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.773393] 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
[ 49.775580] RSP: 0018:ffff88801eba7c00 EFLAGS: 00010282
[ 49.776278] RAX: 0000000000000000 RBX: ffff888008efa440 RCX: 0000000000000000
[ 49.777172] RDX: ffff88801eb98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.778054] RBP: ffff888008efa454 R08: 0000000000000001 R09: 0000000000000000
[ 49.778963] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.779853] R13: ffffffff84e23fe0 R14: ffff888008efa448 R15: ffffffff84da7d60
[ 49.780746] FS: 00005555567e4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.781749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.782454] CR2: 00007fe6f4dc96f4 CR3: 000000001f5d8000 CR4: 0000000000350ef0
[ 49.783354] Call Trace:
[ 49.783677]
[ 49.784010] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.784619] ipv6_frags_init_net+0x206/0x3c0
[ 49.785210] ops_init+0xbb/0x6b0
[ 49.785665] setup_net+0x3d9/0x990
[ 49.786159] ? down_read_killable+0x1d7/0x4e0
[ 49.786792] ? __pfx_setup_net+0x10/0x10
[ 49.787300] ? copy_net_ns+0x17c/0x770
[ 49.787848] copy_net_ns+0x321/0x770
[ 49.788333] create_new_namespaces+0x3f6/0xb30
[ 49.788948] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.789556] ksys_unshare+0x44d/0x8e0
[ 49.790077] ? __pfx_ksys_unshare+0x10/0x10
[ 49.790626] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.791367] __x64_sys_unshare+0x31/0x40
[ 49.791918] do_syscall_64+0x3f/0x90
[ 49.792393] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.793065] RIP: 0033:0x7f859f4a30d7
[ 49.793522] 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
[ 49.795691] RSP: 002b:00007ffd13b6e708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.796625] RAX: ffffffffffffffda RBX: 00007ffd13b6ed48 RCX: 00007f859f4a30d7
[ 49.797508] RDX: 00007f859f50d41f RSI: 00007ffd13b6e6a0 RDI: 0000000040000000
[ 49.798420] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13b6e4b0
[ 49.799301] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f859f5b5bf0
[ 49.800190] R13: 00007ffd13b6e7e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.801100]
[ 49.801398] irq event stamp: 9977
[ 49.801852] hardirqs last enabled at (9989): [] __up_console_sem+0x78/0x80
[ 49.802958] hardirqs last disabled at (10000): [] __up_console_sem+0x5d/0x80
[ 49.804079] softirqs last enabled at (8908): [] netlink_insert+0x187/0x1820
[ 49.805215] softirqs last disabled at (8906): [] release_sock+0x1f/0x1b0
[ 49.806316] ---[ end trace 0000000000000000 ]---
[ 49.808154] ------------[ cut here ]------------
[ 49.808782] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.810782] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.811885] Modules linked in:
[ 49.812306] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.813499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.814585] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.815286] 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
[ 49.817544] RSP: 0018:ffff88801eba7bf0 EFLAGS: 00010286
[ 49.818279] RAX: 0000000000000000 RBX: ffff888008efac40 RCX: 0000000000000000
[ 49.819201] RDX: ffff88801eb98000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.820133] RBP: ffff888008efac54 R08: 0000000000000001 R09: 0000000000000000
[ 49.821049] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.821960] R13: ffffffff84e23fe0 R14: ffff888008efac48 R15: ffffffff84db0aa0
[ 49.822907] FS: 00005555567e4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.823950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.824677] CR2: 00007fe6f4dc96f4 CR3: 000000001f5d8000 CR4: 0000000000350ef0
[ 49.825617] Call Trace:
[ 49.825990]
[ 49.826322] nf_ct_net_init+0x224/0x3d0
[ 49.826890] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.827481] ops_init+0xbb/0x6b0
[ 49.827972] setup_net+0x3d9/0x990
[ 49.828439] ? down_read_killable+0x1d7/0x4e0
[ 49.829046] ? __pfx_setup_net+0x10/0x10
[ 49.829568] ? copy_net_ns+0x17c/0x770
[ 49.830125] copy_net_ns+0x321/0x770
[ 49.830656] create_new_namespaces+0x3f6/0xb30
[ 49.831313] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.831987] ksys_unshare+0x44d/0x8e0
[ 49.832488] ? __pfx_ksys_unshare+0x10/0x10
[ 49.833081] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.833845] __x64_sys_unshare+0x31/0x40
[ 49.834384] do_syscall_64+0x3f/0x90
[ 49.834914] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.835589] RIP: 0033:0x7f859f4a30d7
[ 49.836102] 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
[ 49.838348] RSP: 002b:00007ffd13b6e708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.839307] RAX: ffffffffffffffda RBX: 00007ffd13b6ed48 RCX: 00007f859f4a30d7
[ 49.840204] RDX: 00007f859f50d41f RSI: 00007ffd13b6e6a0 RDI: 0000000040000000
[ 49.841090] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13b6e4b0
[ 49.841991] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f859f5b5bf0
[ 49.842905] R13: 00007ffd13b6e7e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.843828]
[ 49.844128] irq event stamp: 10837
[ 49.844553] hardirqs last enabled at (10847): [] __up_console_sem+0x78/0x80
[ 49.845617] hardirqs last disabled at (10858): [] __up_console_sem+0x5d/0x80
[ 49.846697] softirqs last enabled at (10642): [] irq_exit_rcu+0x93/0xc0
[ 49.847772] softirqs last disabled at (10633): [] irq_exit_rcu+0x93/0xc0
[ 49.848807] ---[ end trace 0000000000000000 ]---
executing program
[ 51.351396] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.399358] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.446809] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.494804] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:25:27 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eba75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555567e4400 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=00007fe6f4dc96f4 CR3=000000001f5d8000 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=0000000000023871 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=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=00007f83a6a32408 CR3=0000000015b14000 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=2208d0c2d5f80cbd4843a39df019cfe0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=be9905b2ca4e5963000000000013c2d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=da888f036a9a0a5800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000