Warning: Permanently added '[localhost]:10050' (ECDSA) to the list of known hosts.
2023/05/16 23:40:00 fuzzer started
2023/05/16 23:40:01 dialing manager at localhost:35573
2023/05/16 23:40:01 checking machine...
2023/05/16 23:40:01 checking revisions...
syzkaller login: [ 42.785017] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:40:01 testing simple program...
[ 42.857221] cgroup: Unknown subsys name 'net'
[ 43.014246] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.002371] audit: type=1400 audit(1684280413.701:6): 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
[ 56.136282] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.137869] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.139765] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.142269] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.144318] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.145439] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.515299] ------------[ cut here ]------------
[ 56.515983] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.517960] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.519041] Modules linked in:
[ 56.519429] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.524334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.525511] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.526299] 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
[ 56.528752] RSP: 0018:ffff88801ea37c00 EFLAGS: 00010282
[ 56.529506] RAX: 0000000000000000 RBX: ffff88800e100440 RCX: 0000000000000000
[ 56.530573] RDX: ffff88801596b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.531628] RBP: ffff88800e100454 R08: 0000000000000001 R09: 0000000000000000
[ 56.532660] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.533702] R13: ffffffff84e223a0 R14: ffff88800e100448 R15: ffffffff84d73340
[ 56.534744] FS: 000055555630b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.535926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.536791] CR2: 000055a739a1c080 CR3: 000000000db6e000 CR4: 0000000000350ee0
[ 56.537831] Call Trace:
[ 56.538209]
[ 56.538587] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.539299] ipv4_frags_init_net+0x269/0x440
[ 56.539999] ops_init+0xbb/0x6b0
[ 56.540516] setup_net+0x3d9/0x990
[ 56.541083] ? down_read_killable+0x1d7/0x4e0
[ 56.541786] ? __pfx_setup_net+0x10/0x10
[ 56.542370] ? copy_net_ns+0x17c/0x770
[ 56.543002] copy_net_ns+0x321/0x770
[ 56.543616] create_new_namespaces+0x3f6/0xb30
[ 56.544292] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.545055] ksys_unshare+0x44d/0x8e0
[ 56.545663] ? __pfx_ksys_unshare+0x10/0x10
[ 56.546302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.547169] __x64_sys_unshare+0x31/0x40
[ 56.547816] do_syscall_64+0x3f/0x90
[ 56.548375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.549155] RIP: 0033:0x7f38f1e6b0d7
[ 56.549732] 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
[ 56.552257] RSP: 002b:00007ffe95dedd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.553370] RAX: ffffffffffffffda RBX: 00007ffe95dee3a8 RCX: 00007f38f1e6b0d7
[ 56.554415] RDX: 00007f38f1ed541f RSI: 00007ffe95dedd00 RDI: 0000000040000000
[ 56.555452] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe95dedb10
[ 56.556515] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38f1f7dbf0
[ 56.557558] R13: 00007ffe95dede40 R14: 0000000000000000 R15: 00000000000000f8
[ 56.558628]
[ 56.558970] irq event stamp: 9677
[ 56.559463] hardirqs last enabled at (9687): [] __up_console_sem+0x78/0x80
[ 56.560715] hardirqs last disabled at (9698): [] __up_console_sem+0x5d/0x80
[ 56.561948] softirqs last enabled at (9226): [] irq_exit_rcu+0x93/0xc0
[ 56.563157] softirqs last disabled at (9187): [] irq_exit_rcu+0x93/0xc0
[ 56.564383] ---[ end trace 0000000000000000 ]---
[ 56.569811] ------------[ cut here ]------------
[ 56.570506] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.572497] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.573754] Modules linked in:
[ 56.574217] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.575554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.576747] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.577493] 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
[ 56.580047] RSP: 0018:ffff88801ea37c00 EFLAGS: 00010282
[ 56.580836] RAX: 0000000000000000 RBX: ffff888009842040 RCX: 0000000000000000
[ 56.581859] RDX: ffff88801596b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.582888] RBP: ffff888009842054 R08: 0000000000000001 R09: 0000000000000000
[ 56.583946] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.584982] R13: ffffffff84e223a0 R14: ffff888009842048 R15: ffffffff84da62e0
[ 56.586016] FS: 000055555630b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.587174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.588046] CR2: 000055a739a1c080 CR3: 000000000db6e000 CR4: 0000000000350ee0
[ 56.589085] Call Trace:
[ 56.589461]
[ 56.589840] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.590572] ipv6_frags_init_net+0x206/0x3c0
[ 56.591215] ops_init+0xbb/0x6b0
[ 56.591778] setup_net+0x3d9/0x990
[ 56.592301] ? down_read_killable+0x1d7/0x4e0
[ 56.592988] ? __pfx_setup_net+0x10/0x10
[ 56.593625] ? copy_net_ns+0x17c/0x770
[ 56.594208] copy_net_ns+0x321/0x770
[ 56.594794] create_new_namespaces+0x3f6/0xb30
[ 56.595474] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.596234] ksys_unshare+0x44d/0x8e0
[ 56.596830] ? __pfx_ksys_unshare+0x10/0x10
[ 56.597462] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.598307] __x64_sys_unshare+0x31/0x40
[ 56.598942] do_syscall_64+0x3f/0x90
[ 56.599488] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.600279] RIP: 0033:0x7f38f1e6b0d7
[ 56.600850] 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
[ 56.603356] RSP: 002b:00007ffe95dedd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.604482] RAX: ffffffffffffffda RBX: 00007ffe95dee3a8 RCX: 00007f38f1e6b0d7
[ 56.605514] RDX: 00007f38f1ed541f RSI: 00007ffe95dedd00 RDI: 0000000040000000
[ 56.606555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe95dedb10
[ 56.607605] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38f1f7dbf0
[ 56.608637] R13: 00007ffe95dede40 R14: 0000000000000000 R15: 00000000000000f8
[ 56.609693]
[ 56.610041] irq event stamp: 11125
[ 56.610597] hardirqs last enabled at (11137): [] __up_console_sem+0x78/0x80
[ 56.611847] hardirqs last disabled at (11148): [] __up_console_sem+0x5d/0x80
[ 56.613087] softirqs last enabled at (10626): [] irq_exit_rcu+0x93/0xc0
[ 56.614298] softirqs last disabled at (10621): [] irq_exit_rcu+0x93/0xc0
[ 56.615513] ---[ end trace 0000000000000000 ]---
[ 56.617100] ------------[ cut here ]------------
[ 56.617875] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.620035] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.621283] Modules linked in:
[ 56.621786] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.623125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.624304] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.625086] 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
[ 56.627639] RSP: 0018:ffff88801ea37bf0 EFLAGS: 00010286
[ 56.628401] RAX: 0000000000000000 RBX: ffff888009842840 RCX: 0000000000000000
[ 56.629445] RDX: ffff88801596b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.630469] RBP: ffff888009842854 R08: 0000000000000001 R09: 0000000000000000
[ 56.631497] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.632562] R13: ffffffff84e223a0 R14: ffff888009842848 R15: ffffffff84daf020
[ 56.633601] FS: 000055555630b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.634761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.635621] CR2: 000055a739a1c080 CR3: 000000000db6e000 CR4: 0000000000350ee0
[ 56.636669] Call Trace:
[ 56.637045]
[ 56.637388] nf_ct_net_init+0x224/0x3d0
[ 56.638028] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.638725] ops_init+0xbb/0x6b0
[ 56.639233] setup_net+0x3d9/0x990
[ 56.639815] ? down_read_killable+0x1d7/0x4e0
[ 56.640477] ? __pfx_setup_net+0x10/0x10
[ 56.641107] ? copy_net_ns+0x17c/0x770
[ 56.641719] copy_net_ns+0x321/0x770
[ 56.642272] create_new_namespaces+0x3f6/0xb30
[ 56.642996] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.643746] ksys_unshare+0x44d/0x8e0
[ 56.644317] ? __pfx_ksys_unshare+0x10/0x10
[ 56.644992] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.645841] __x64_sys_unshare+0x31/0x40
[ 56.646436] do_syscall_64+0x3f/0x90
[ 56.647024] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.647823] RIP: 0033:0x7f38f1e6b0d7
[ 56.648361] 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
[ 56.650898] RSP: 002b:00007ffe95dedd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.652015] RAX: ffffffffffffffda RBX: 00007ffe95dee3a8 RCX: 00007f38f1e6b0d7
[ 56.653055] RDX: 00007f38f1ed541f RSI: 00007ffe95dedd00 RDI: 0000000040000000
[ 56.654084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe95dedb10
[ 56.655112] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f38f1f7dbf0
[ 56.656158] R13: 00007ffe95dede40 R14: 0000000000000000 R15: 00000000000000f8
[ 56.657213]
[ 56.657594] irq event stamp: 11955
[ 56.658097] hardirqs last enabled at (11965): [] __up_console_sem+0x78/0x80
[ 56.659344] hardirqs last disabled at (11976): [] __up_console_sem+0x5d/0x80
[ 56.660615] softirqs last enabled at (11636): [] irq_exit_rcu+0x93/0xc0
[ 56.661808] softirqs last disabled at (11631): [] irq_exit_rcu+0x93/0xc0
[ 56.663007] ---[ end trace 0000000000000000 ]---
executing program
[ 58.212479] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.259652] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.307954] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.356819] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
23:40:08 Registers:
info registers vcpu 0
RAX=000000000002a05f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007fcca91b3078 CR3=0000000015b3a000 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=c04cfdcee58a0195e4435abfaaef4f09
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=536f90163d062568000000000013c5d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f65f0f43338cb14200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000023 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ea375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000023 R11=0000000000000001
R12=0000000000000023 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 000055555630b400 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=000055a739a1c080 CR3=000000000db6e000 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