Warning: Permanently added '[localhost]:45230' (ECDSA) to the list of known hosts.
2023/05/17 13:38:33 fuzzer started
2023/05/17 13:38:33 dialing manager at localhost:44319
2023/05/17 13:38:33 checking machine...
2023/05/17 13:38:33 checking revisions...
syzkaller login: [ 40.355463] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:38:33 testing simple program...
[ 40.438618] cgroup: Unknown subsys name 'net'
[ 40.534397] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.027625] audit: type=1400 audit(1684330726.213:6): 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
[ 54.121656] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.123445] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.125053] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.127514] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.129502] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.130761] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.543707] ------------[ cut here ]------------
[ 54.544377] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.546315] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.547392] Modules linked in:
[ 54.547801] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.552946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.554036] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.554786] 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
[ 54.557029] RSP: 0018:ffff88801757fc00 EFLAGS: 00010282
[ 54.557787] RAX: 0000000000000000 RBX: ffff88800da43c40 RCX: 0000000000000000
[ 54.558753] RDX: ffff888015a11b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.559713] RBP: ffff88800da43c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.560687] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.561649] R13: ffffffff84e23fe0 R14: ffff88800da43c48 R15: ffffffff84d74dc0
[ 54.562620] FS: 0000555555daf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.563683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.564506] CR2: 00007f9430f436f4 CR3: 00000000167c6000 CR4: 0000000000350ef0
[ 54.565509] Call Trace:
[ 54.565836]
[ 54.566135] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.566852] ipv4_frags_init_net+0x269/0x440
[ 54.567513] ops_init+0xbb/0x6b0
[ 54.567954] setup_net+0x3d9/0x990
[ 54.568536] ? down_read_killable+0x1d7/0x4e0
[ 54.569100] ? __pfx_setup_net+0x10/0x10
[ 54.569770] ? copy_net_ns+0x17c/0x770
[ 54.570429] copy_net_ns+0x321/0x770
[ 54.570904] create_new_namespaces+0x3f6/0xb30
[ 54.571602] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.572364] ksys_unshare+0x44d/0x8e0
[ 54.572866] ? __pfx_ksys_unshare+0x10/0x10
[ 54.573612] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.574396] __x64_sys_unshare+0x31/0x40
[ 54.574913] do_syscall_64+0x3f/0x90
[ 54.575421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.576059] RIP: 0033:0x7f8d381950d7
[ 54.576573] 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
[ 54.578704] RSP: 002b:00007ffce1106718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.579648] RAX: ffffffffffffffda RBX: 00007ffce1106d58 RCX: 00007f8d381950d7
[ 54.580529] RDX: 00007f8d381ff41f RSI: 00007ffce11066b0 RDI: 0000000040000000
[ 54.581401] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce11064c0
[ 54.582279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8d382a7bf0
[ 54.583116] R13: 00007ffce11067f0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.584042]
[ 54.584376] irq event stamp: 11303
[ 54.584816] hardirqs last enabled at (11313): [] __up_console_sem+0x78/0x80
[ 54.585864] hardirqs last disabled at (11324): [] __up_console_sem+0x5d/0x80
[ 54.586910] softirqs last enabled at (11152): [] irq_exit_rcu+0x93/0xc0
[ 54.587925] softirqs last disabled at (11131): [] irq_exit_rcu+0x93/0xc0
[ 54.588975] ---[ end trace 0000000000000000 ]---
[ 54.594383] ------------[ cut here ]------------
[ 54.594967] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.596670] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.597732] Modules linked in:
[ 54.598142] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.599300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.600310] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.600962] 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
[ 54.603134] RSP: 0018:ffff88801757fc00 EFLAGS: 00010282
[ 54.603801] RAX: 0000000000000000 RBX: ffff88800f5f5a40 RCX: 0000000000000000
[ 54.604696] RDX: ffff888015a11b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.605585] RBP: ffff88800f5f5a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.606463] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.607343] R13: ffffffff84e23fe0 R14: ffff88800f5f5a48 R15: ffffffff84da7d60
[ 54.608229] FS: 0000555555daf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.609235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.609933] CR2: 00007f9430f436f4 CR3: 00000000167c6000 CR4: 0000000000350ef0
[ 54.610819] Call Trace:
[ 54.611138]
[ 54.611469] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.612074] ipv6_frags_init_net+0x206/0x3c0
[ 54.612669] ops_init+0xbb/0x6b0
[ 54.613109] setup_net+0x3d9/0x990
[ 54.613591] ? down_read_killable+0x1d7/0x4e0
[ 54.614193] ? __pfx_setup_net+0x10/0x10
[ 54.614693] ? copy_net_ns+0x17c/0x770
[ 54.615225] copy_net_ns+0x321/0x770
[ 54.615701] create_new_namespaces+0x3f6/0xb30
[ 54.616315] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.616937] ksys_unshare+0x44d/0x8e0
[ 54.617461] ? __pfx_ksys_unshare+0x10/0x10
[ 54.618002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.618733] __x64_sys_unshare+0x31/0x40
[ 54.619273] do_syscall_64+0x3f/0x90
[ 54.619748] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.620408] RIP: 0033:0x7f8d381950d7
[ 54.620878] 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
[ 54.623019] RSP: 002b:00007ffce1106718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.623966] RAX: ffffffffffffffda RBX: 00007ffce1106d58 RCX: 00007f8d381950d7
[ 54.624866] RDX: 00007f8d381ff41f RSI: 00007ffce11066b0 RDI: 0000000040000000
[ 54.625739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce11064c0
[ 54.626621] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8d382a7bf0
[ 54.627502] R13: 00007ffce11067f0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.628400]
[ 54.628719] irq event stamp: 13085
[ 54.629181] hardirqs last enabled at (13097): [] __up_console_sem+0x78/0x80
[ 54.630235] hardirqs last disabled at (13108): [] __up_console_sem+0x5d/0x80
[ 54.631289] softirqs last enabled at (12658): [] irq_exit_rcu+0x93/0xc0
[ 54.632321] softirqs last disabled at (12653): [] irq_exit_rcu+0x93/0xc0
[ 54.633365] ---[ end trace 0000000000000000 ]---
[ 54.634687] ------------[ cut here ]------------
[ 54.635342] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.637226] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.638267] Modules linked in:
[ 54.638663] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.639823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.640850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.641564] 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
[ 54.643724] RSP: 0018:ffff88801757fbf0 EFLAGS: 00010286
[ 54.644402] RAX: 0000000000000000 RBX: ffff88800f5f5040 RCX: 0000000000000000
[ 54.645316] RDX: ffff888015a11b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.646201] RBP: ffff88800f5f5054 R08: 0000000000000001 R09: 0000000000000000
[ 54.647035] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.647912] R13: ffffffff84e23fe0 R14: ffff88800f5f5048 R15: ffffffff84db0aa0
[ 54.648812] FS: 0000555555daf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.649803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.650536] CR2: 00007f9430f436f4 CR3: 00000000167c6000 CR4: 0000000000350ef0
[ 54.651427] Call Trace:
[ 54.651752]
[ 54.652044] nf_ct_net_init+0x224/0x3d0
[ 54.652606] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.653217] ops_init+0xbb/0x6b0
[ 54.653672] setup_net+0x3d9/0x990
[ 54.654124] ? down_read_killable+0x1d7/0x4e0
[ 54.654725] ? __pfx_setup_net+0x10/0x10
[ 54.655260] ? copy_net_ns+0x17c/0x770
[ 54.655764] copy_net_ns+0x321/0x770
[ 54.656278] create_new_namespaces+0x3f6/0xb30
[ 54.656880] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.657537] ksys_unshare+0x44d/0x8e0
[ 54.658026] ? __pfx_ksys_unshare+0x10/0x10
[ 54.658603] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.659336] __x64_sys_unshare+0x31/0x40
[ 54.659848] do_syscall_64+0x3f/0x90
[ 54.660357] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.661011] RIP: 0033:0x7f8d381950d7
[ 54.661511] 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
[ 54.663637] RSP: 002b:00007ffce1106718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.664594] RAX: ffffffffffffffda RBX: 00007ffce1106d58 RCX: 00007f8d381950d7
[ 54.665471] RDX: 00007f8d381ff41f RSI: 00007ffce11066b0 RDI: 0000000040000000
[ 54.666353] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce11064c0
[ 54.667222] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8d382a7bf0
[ 54.668062] R13: 00007ffce11067f0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.668979]
[ 54.669311] irq event stamp: 13879
[ 54.669739] hardirqs last enabled at (13889): [] __up_console_sem+0x78/0x80
[ 54.670785] hardirqs last disabled at (13900): [] __up_console_sem+0x5d/0x80
[ 54.671852] softirqs last enabled at (13608): [] irq_exit_rcu+0x93/0xc0
[ 54.672906] softirqs last disabled at (13603): [] irq_exit_rcu+0x93/0xc0
[ 54.673931] ---[ end trace 0000000000000000 ]---
executing program
[ 56.202665] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.249423] Bluetooth: hci0: command 0x041b tx timeout
[ 60.297225] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.345691] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:38:44 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801757f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555daf400 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=00007f9430f436f4 CR3=00000000167c6000 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=000000000003b98d 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=00007fbbdb9f60a0 CR3=000000001958e000 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=2037343a38333a33312037312079614d XMM01=5d3531333634352e34352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3531333634352e34352020205b XMM07=79732037343a38333a33312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000