Warning: Permanently added '[localhost]:40539' (ECDSA) to the list of known hosts.
2023/05/17 09:19:57 fuzzer started
2023/05/17 09:19:57 dialing manager at localhost:35573
2023/05/17 09:19:57 checking machine...
2023/05/17 09:19:57 checking revisions...
syzkaller login: [ 54.009553] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:19:57 testing simple program...
[ 54.060776] cgroup: Unknown subsys name 'net'
[ 54.110402] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.431423] audit: type=1400 audit(1684315210.299:6): 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
[ 67.519167] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.520962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.521862] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.524864] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.525979] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.527702] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.801993] ------------[ cut here ]------------
[ 67.803130] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.804396] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.805134] Modules linked in:
[ 67.805430] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.807530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.809228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.809685] 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
[ 67.811261] RSP: 0018:ffff888017d4fc00 EFLAGS: 00010282
[ 67.811735] RAX: 0000000000000000 RBX: ffff88800e864440 RCX: 0000000000000000
[ 67.812364] RDX: ffff888016f2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.812957] RBP: ffff88800e864454 R08: 0000000000000001 R09: 0000000000000000
[ 67.813590] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.814217] R13: ffffffff84e223a0 R14: ffff88800e864448 R15: ffffffff84d73340
[ 67.814836] FS: 0000555556425400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.815535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.816022] CR2: 00007f97ccca76f4 CR3: 0000000015b68000 CR4: 0000000000350ee0
[ 67.816642] Call Trace:
[ 67.816871]
[ 67.817075] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.817526] ipv4_frags_init_net+0x269/0x440
[ 67.817906] ops_init+0xbb/0x6b0
[ 67.818241] setup_net+0x3d9/0x990
[ 67.818575] ? down_read_killable+0x1d7/0x4e0
[ 67.818990] ? __pfx_setup_net+0x10/0x10
[ 67.819366] ? copy_net_ns+0x17c/0x770
[ 67.819739] copy_net_ns+0x321/0x770
[ 67.820077] create_new_namespaces+0x3f6/0xb30
[ 67.820521] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.820956] ksys_unshare+0x44d/0x8e0
[ 67.821336] ? __pfx_ksys_unshare+0x10/0x10
[ 67.821723] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.822243] __x64_sys_unshare+0x31/0x40
[ 67.822607] do_syscall_64+0x3f/0x90
[ 67.822969] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.823446] RIP: 0033:0x7f3f2f88e0d7
[ 67.823770] 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
[ 67.825289] RSP: 002b:00007ffef7e4fe58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.825936] RAX: ffffffffffffffda RBX: 00007ffef7e50498 RCX: 00007f3f2f88e0d7
[ 67.826562] RDX: 00007f3f2f8f841f RSI: 00007ffef7e4fdf0 RDI: 0000000040000000
[ 67.827218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef7e4fc00
[ 67.827843] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f2f9a0bf0
[ 67.828518] R13: 00007ffef7e4ff30 R14: 0000000000000000 R15: 00000000000000f8
[ 67.829122]
[ 67.829360] irq event stamp: 9073
[ 67.829654] hardirqs last enabled at (9083): [] __up_console_sem+0x78/0x80
[ 67.830390] hardirqs last disabled at (9094): [] __up_console_sem+0x5d/0x80
[ 67.831135] softirqs last enabled at (8660): [] irq_exit_rcu+0x93/0xc0
[ 67.831866] softirqs last disabled at (8655): [] irq_exit_rcu+0x93/0xc0
[ 67.832587] ---[ end trace 0000000000000000 ]---
[ 67.837896] ------------[ cut here ]------------
[ 67.838409] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.839589] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.840366] Modules linked in:
[ 67.840652] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.841484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.842168] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.842658] 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
[ 67.844228] RSP: 0018:ffff888017d4fc00 EFLAGS: 00010282
[ 67.844693] RAX: 0000000000000000 RBX: ffff88800ef70c40 RCX: 0000000000000000
[ 67.845337] RDX: ffff888016f2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.845948] RBP: ffff88800ef70c54 R08: 0000000000000001 R09: 0000000000000000
[ 67.846614] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.847285] R13: ffffffff84e223a0 R14: ffff88800ef70c48 R15: ffffffff84da62e0
[ 67.847882] FS: 0000555556425400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.848596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.849096] CR2: 00007f97ccca76f4 CR3: 0000000015b68000 CR4: 0000000000350ee0
[ 67.849725] Call Trace:
[ 67.849951]
[ 67.850159] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.850613] ipv6_frags_init_net+0x206/0x3c0
[ 67.851015] ops_init+0xbb/0x6b0
[ 67.851370] setup_net+0x3d9/0x990
[ 67.851691] ? down_read_killable+0x1d7/0x4e0
[ 67.852089] ? __pfx_setup_net+0x10/0x10
[ 67.852477] ? copy_net_ns+0x17c/0x770
[ 67.852824] copy_net_ns+0x321/0x770
[ 67.853153] create_new_namespaces+0x3f6/0xb30
[ 67.853591] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.854011] ksys_unshare+0x44d/0x8e0
[ 67.854394] ? __pfx_ksys_unshare+0x10/0x10
[ 67.854810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.855337] __x64_sys_unshare+0x31/0x40
[ 67.855728] do_syscall_64+0x3f/0x90
[ 67.856057] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.856528] RIP: 0033:0x7f3f2f88e0d7
[ 67.856857] 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
[ 67.858357] RSP: 002b:00007ffef7e4fe58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.859029] RAX: ffffffffffffffda RBX: 00007ffef7e50498 RCX: 00007f3f2f88e0d7
[ 67.859559] RDX: 00007f3f2f8f841f RSI: 00007ffef7e4fdf0 RDI: 0000000040000000
[ 67.860058] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef7e4fc00
[ 67.860565] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f2f9a0bf0
[ 67.861060] R13: 00007ffef7e4ff30 R14: 0000000000000000 R15: 00000000000000f8
[ 67.861589]
[ 67.861763] irq event stamp: 11441
[ 67.862007] hardirqs last enabled at (11451): [] __up_console_sem+0x78/0x80
[ 67.862641] hardirqs last disabled at (11462): [] __up_console_sem+0x5d/0x80
[ 67.863261] softirqs last enabled at (11192): [] irq_exit_rcu+0x93/0xc0
[ 67.863875] softirqs last disabled at (11183): [] irq_exit_rcu+0x93/0xc0
[ 67.864467] ---[ end trace 0000000000000000 ]---
[ 67.865363] ------------[ cut here ]------------
[ 67.865684] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.866810] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.867593] Modules linked in:
[ 67.867878] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.868680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.869380] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.869821] 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
[ 67.871345] RSP: 0018:ffff888017d4fbf0 EFLAGS: 00010286
[ 67.871798] RAX: 0000000000000000 RBX: ffff88800e334440 RCX: 0000000000000000
[ 67.872419] RDX: ffff888016f2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.873008] RBP: ffff88800e334454 R08: 0000000000000001 R09: 0000000000000000
[ 67.873637] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.874259] R13: ffffffff84e223a0 R14: ffff88800e334448 R15: ffffffff84daf020
[ 67.874901] FS: 0000555556425400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.875595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.876077] CR2: 00007f97ccca76f4 CR3: 0000000015b68000 CR4: 0000000000350ee0
[ 67.876695] Call Trace:
[ 67.876920]
[ 67.877127] nf_ct_net_init+0x224/0x3d0
[ 67.877513] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.877911] ops_init+0xbb/0x6b0
[ 67.878250] setup_net+0x3d9/0x990
[ 67.878576] ? down_read_killable+0x1d7/0x4e0
[ 67.879003] ? __pfx_setup_net+0x10/0x10
[ 67.879385] ? copy_net_ns+0x17c/0x770
[ 67.879750] copy_net_ns+0x321/0x770
[ 67.880080] create_new_namespaces+0x3f6/0xb30
[ 67.880506] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.880931] ksys_unshare+0x44d/0x8e0
[ 67.881292] ? __pfx_ksys_unshare+0x10/0x10
[ 67.881671] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.882217] __x64_sys_unshare+0x31/0x40
[ 67.882565] do_syscall_64+0x3f/0x90
[ 67.882909] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.883367] RIP: 0033:0x7f3f2f88e0d7
[ 67.883682] 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
[ 67.885155] RSP: 002b:00007ffef7e4fe58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.885799] RAX: ffffffffffffffda RBX: 00007ffef7e50498 RCX: 00007f3f2f88e0d7
[ 67.886406] RDX: 00007f3f2f8f841f RSI: 00007ffef7e4fdf0 RDI: 0000000040000000
[ 67.887022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef7e4fc00
[ 67.887630] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f2f9a0bf0
[ 67.888228] R13: 00007ffef7e4ff30 R14: 0000000000000000 R15: 00000000000000f8
[ 67.888819]
[ 67.889020] irq event stamp: 12157
[ 67.889344] hardirqs last enabled at (12169): [] __up_console_sem+0x78/0x80
[ 67.890048] hardirqs last disabled at (12178): [] __up_console_sem+0x5d/0x80
[ 67.890805] softirqs last enabled at (11672): [] irq_exit_rcu+0x93/0xc0
[ 67.891515] softirqs last disabled at (11667): [] irq_exit_rcu+0x93/0xc0
[ 67.892220] ---[ end trace 0000000000000000 ]---
executing program
[ 69.547810] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.596695] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.643346] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.692302] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:19:53 Registers:
info registers vcpu 0
RAX=1ffff11001e2351d RBX=ffff88800f11a8b8 RCX=1ffff110012a6bdc RDX=dffffc0000000000
RSI=ffff888015fa3d20 RDI=ffff88800f11a8e8 RBP=ffff888009535eb0 RSP=ffff888016dd75f8
R8 =0000000000000001 R9 =0000000000000246 R10=0000000000000003 R11=0000000000000001
R12=ffff888015fa3be8 R13=0000000000000000 R14=ffff88801698cc28 R15=ffff88801698cbe0
RIP=ffffffff8184935e RFL=00000046 [---Z-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 00007fa38cf89900 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=00007fa38c3a2120 CR3=000000000e322000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df0000000000110480 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5c1d9df10ca8783900000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017d4f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556425400 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=00007f97ccca76f4 CR3=0000000015b68000 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