Warning: Permanently added '[localhost]:36297' (ECDSA) to the list of known hosts.
2023/05/18 10:19:25 fuzzer started
2023/05/18 10:19:25 dialing manager at localhost:44319
2023/05/18 10:19:25 checking machine...
2023/05/18 10:19:25 checking revisions...
syzkaller login: [ 47.783610] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:19:26 testing simple program...
[ 47.874015] cgroup: Unknown subsys name 'net'
[ 47.980910] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.085536] audit: type=1400 audit(1684405179.375:6): 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
[ 62.260108] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.264875] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.271965] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.300132] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.328555] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.340041] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.712742] ------------[ cut here ]------------
[ 62.713244] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.714285] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.714974] Modules linked in:
[ 62.715277] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.724044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.724752] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.725263] 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
[ 62.726631] RSP: 0018:ffff88800cb27c00 EFLAGS: 00010282
[ 62.727068] RAX: 0000000000000000 RBX: ffff888015b64040 RCX: 0000000000000000
[ 62.727656] RDX: ffff888014669b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.728896] RBP: ffff888015b64054 R08: 0000000000000001 R09: 0000000000000000
[ 62.729467] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.730037] R13: ffffffff84e23fe0 R14: ffff888015b64048 R15: ffffffff84d74dc0
[ 62.730559] FS: 0000555556211400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.731199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.731630] CR2: 00007f33365326f4 CR3: 000000000f11c000 CR4: 0000000000350ef0
[ 62.736802] Call Trace:
[ 62.737056]
[ 62.737238] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.737617] ipv4_frags_init_net+0x269/0x440
[ 62.737978] ops_init+0xbb/0x6b0
[ 62.738296] setup_net+0x3d9/0x990
[ 62.738575] ? down_read_killable+0x1d7/0x4e0
[ 62.738951] ? __pfx_setup_net+0x10/0x10
[ 62.739282] ? copy_net_ns+0x17c/0x770
[ 62.739593] copy_net_ns+0x321/0x770
[ 62.742751] create_new_namespaces+0x3f6/0xb30
[ 62.743213] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.744212] ksys_unshare+0x44d/0x8e0
[ 62.745100] ? __pfx_ksys_unshare+0x10/0x10
[ 62.746115] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.747254] __x64_sys_unshare+0x31/0x40
[ 62.747576] do_syscall_64+0x3f/0x90
[ 62.750666] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.751050] RIP: 0033:0x7f08caa160d7
[ 62.751317] 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
[ 62.753123] RSP: 002b:00007ffd6084f088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.753677] RAX: ffffffffffffffda RBX: 00007ffd6084f6c8 RCX: 00007f08caa160d7
[ 62.754275] RDX: 00007f08caa8041f RSI: 00007ffd6084f020 RDI: 0000000040000000
[ 62.754817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6084ee30
[ 62.755388] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08cab28bf0
[ 62.758227] R13: 00007ffd6084f160 R14: 0000000000000000 R15: 00000000000000f8
[ 62.758773]
[ 62.758984] irq event stamp: 7157
[ 62.759259] hardirqs last enabled at (7167): [] __up_console_sem+0x78/0x80
[ 62.762587] hardirqs last disabled at (7178): [] __up_console_sem+0x5d/0x80
[ 62.763254] softirqs last enabled at (6704): [] irq_exit_rcu+0x93/0xc0
[ 62.763941] softirqs last disabled at (6699): [] irq_exit_rcu+0x93/0xc0
[ 62.764593] ---[ end trace 0000000000000000 ]---
[ 62.769362] ------------[ cut here ]------------
[ 62.769738] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.771254] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.771965] Modules linked in:
[ 62.772230] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.773006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.773750] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.774219] 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
[ 62.775641] RSP: 0018:ffff88800cb27c00 EFLAGS: 00010282
[ 62.776124] RAX: 0000000000000000 RBX: ffff88800d5f5640 RCX: 0000000000000000
[ 62.776653] RDX: ffff888014669b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.777235] RBP: ffff88800d5f5654 R08: 0000000000000001 R09: 0000000000000000
[ 62.777774] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.778360] R13: ffffffff84e23fe0 R14: ffff88800d5f5648 R15: ffffffff84da7d60
[ 62.778906] FS: 0000555556211400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.779547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.780089] CR2: 00007f33365326f4 CR3: 000000000f11c000 CR4: 0000000000350ef0
[ 62.780637] Call Trace:
[ 62.780872]
[ 62.781069] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.781464] ipv6_frags_init_net+0x206/0x3c0
[ 62.781824] ops_init+0xbb/0x6b0
[ 62.782142] setup_net+0x3d9/0x990
[ 62.782447] ? down_read_killable+0x1d7/0x4e0
[ 62.782817] ? __pfx_setup_net+0x10/0x10
[ 62.783178] ? copy_net_ns+0x17c/0x770
[ 62.783511] copy_net_ns+0x321/0x770
[ 62.783874] create_new_namespaces+0x3f6/0xb30
[ 62.784265] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.784662] ksys_unshare+0x44d/0x8e0
[ 62.785005] ? __pfx_ksys_unshare+0x10/0x10
[ 62.785362] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.785844] __x64_sys_unshare+0x31/0x40
[ 62.786233] do_syscall_64+0x3f/0x90
[ 62.786554] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.786998] RIP: 0033:0x7f08caa160d7
[ 62.787325] 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
[ 62.788772] RSP: 002b:00007ffd6084f088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.789426] RAX: ffffffffffffffda RBX: 00007ffd6084f6c8 RCX: 00007f08caa160d7
[ 62.790000] RDX: 00007f08caa8041f RSI: 00007ffd6084f020 RDI: 0000000040000000
[ 62.790574] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6084ee30
[ 62.791144] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08cab28bf0
[ 62.791723] R13: 00007ffd6084f160 R14: 0000000000000000 R15: 00000000000000f8
[ 62.792390]
[ 62.792588] irq event stamp: 9125
[ 62.792895] hardirqs last enabled at (9137): [] __up_console_sem+0x78/0x80
[ 62.794532] hardirqs last disabled at (9148): [] __up_console_sem+0x5d/0x80
[ 62.796641] softirqs last enabled at (8640): [] irq_exit_rcu+0x93/0xc0
[ 62.798660] softirqs last disabled at (8457): [] irq_exit_rcu+0x93/0xc0
[ 62.800635] ---[ end trace 0000000000000000 ]---
[ 62.802436] ------------[ cut here ]------------
[ 62.804305] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.807512] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.809546] Modules linked in:
[ 62.810354] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.812787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.814835] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.816144] 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
[ 62.820567] RSP: 0018:ffff88800cb27bf0 EFLAGS: 00010286
[ 62.821805] RAX: 0000000000000000 RBX: ffff88800d5e8640 RCX: 0000000000000000
[ 62.823448] RDX: ffff888014669b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.825085] RBP: ffff88800d5e8654 R08: 0000000000000001 R09: 0000000000000000
[ 62.826792] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.828560] R13: ffffffff84e23fe0 R14: ffff88800d5e8648 R15: ffffffff84db0aa0
[ 62.830302] FS: 0000555556211400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.832226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.833582] CR2: 00007f33365326f4 CR3: 000000000f11c000 CR4: 0000000000350ef0
[ 62.835314] Call Trace:
[ 62.835996]
[ 62.836553] nf_ct_net_init+0x224/0x3d0
[ 62.837509] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.838592] ops_init+0xbb/0x6b0
[ 62.839442] setup_net+0x3d9/0x990
[ 62.840348] ? down_read_killable+0x1d7/0x4e0
[ 62.841422] ? __pfx_setup_net+0x10/0x10
[ 62.842397] ? copy_net_ns+0x17c/0x770
[ 62.843398] copy_net_ns+0x321/0x770
[ 62.844384] create_new_namespaces+0x3f6/0xb30
[ 62.845486] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.846628] ksys_unshare+0x44d/0x8e0
[ 62.847532] ? __pfx_ksys_unshare+0x10/0x10
[ 62.848545] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.849882] __x64_sys_unshare+0x31/0x40
[ 62.850835] do_syscall_64+0x3f/0x90
[ 62.851728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.852960] RIP: 0033:0x7f08caa160d7
[ 62.853825] 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
[ 62.858220] RSP: 002b:00007ffd6084f088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.859981] RAX: ffffffffffffffda RBX: 00007ffd6084f6c8 RCX: 00007f08caa160d7
[ 62.861611] RDX: 00007f08caa8041f RSI: 00007ffd6084f020 RDI: 0000000040000000
[ 62.863284] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6084ee30
[ 62.865052] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f08cab28bf0
[ 62.866747] R13: 00007ffd6084f160 R14: 0000000000000000 R15: 00000000000000f8
[ 62.868474]
[ 62.869024] irq event stamp: 9923
[ 62.869794] hardirqs last enabled at (9933): [] __up_console_sem+0x78/0x80
[ 62.871869] hardirqs last disabled at (9946): [] __up_console_sem+0x5d/0x80
[ 62.873921] softirqs last enabled at (9660): [] irq_exit_rcu+0x93/0xc0
[ 62.875892] softirqs last disabled at (9653): [] irq_exit_rcu+0x93/0xc0
[ 62.877778] ---[ end trace 0000000000000000 ]---
[ 64.428292] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.460660] Bluetooth: hci0: command 0x041b tx timeout
[ 68.505248] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.554825] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:19:41 Registers:
info registers vcpu 0
RAX=0000000000000079 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cb27568
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000079 R11=0000000000000001
R12=0000000000000079 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 0000555556211400 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=00007f33365326f4 CR3=000000000f11c000 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=00000000000239eb 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=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 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=00007f6f50018c10 CR3=000000000e3a8000 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=3f5328637864309c724b8afcf2b66db2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e5645bd810b5a57200000000001143e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0487483d1584749500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000