Warning: Permanently added '[localhost]:21575' (ECDSA) to the list of known hosts.
2023/05/16 17:53:08 fuzzer started
2023/05/16 17:53:08 dialing manager at localhost:35573
2023/05/16 17:53:08 checking machine...
2023/05/16 17:53:08 checking revisions...
syzkaller login: [ 39.709235] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:53:08 testing simple program...
[ 39.777994] cgroup: Unknown subsys name 'net'
[ 39.910515] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.211591] audit: type=1400 audit(1684259601.061:6): 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
[ 53.354116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.357028] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.358269] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.360861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.362368] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.363285] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.770091] ------------[ cut here ]------------
[ 53.770925] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.773200] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.774493] Modules linked in:
[ 53.775037] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.778797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.780589] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.781293] 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
[ 53.783545] RSP: 0018:ffff88800fe87c00 EFLAGS: 00010282
[ 53.784245] RAX: 0000000000000000 RBX: ffff8880199d5440 RCX: 0000000000000000
[ 53.785172] RDX: ffff88801820b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.786083] RBP: ffff8880199d5454 R08: 0000000000000001 R09: 0000000000000000
[ 53.787025] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.787929] R13: ffffffff84e223a0 R14: ffff8880199d5448 R15: ffffffff84d73340
[ 53.788857] FS: 0000555556a4f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.789866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.790593] CR2: 00007ff1aa9686f4 CR3: 0000000020236000 CR4: 0000000000350ef0
[ 53.791513] Call Trace:
[ 53.791877]
[ 53.792177] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.792834] ipv4_frags_init_net+0x269/0x440
[ 53.793425] ops_init+0xbb/0x6b0
[ 53.793915] setup_net+0x3d9/0x990
[ 53.794377] ? down_read_killable+0x1d7/0x4e0
[ 53.794997] ? __pfx_setup_net+0x10/0x10
[ 53.795508] ? copy_net_ns+0x17c/0x770
[ 53.796055] copy_net_ns+0x321/0x770
[ 53.796536] create_new_namespaces+0x3f6/0xb30
[ 53.797164] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.797829] ksys_unshare+0x44d/0x8e0
[ 53.798327] ? __pfx_ksys_unshare+0x10/0x10
[ 53.798929] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.799665] __x64_sys_unshare+0x31/0x40
[ 53.800230] do_syscall_64+0x3f/0x90
[ 53.800709] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.801396] RIP: 0033:0x7f258ab3b0d7
[ 53.801894] 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
[ 53.804140] RSP: 002b:00007ffc7410b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.805109] RAX: ffffffffffffffda RBX: 00007ffc7410b768 RCX: 00007f258ab3b0d7
[ 53.806003] RDX: 00007f258aba541f RSI: 00007ffc7410b0c0 RDI: 0000000040000000
[ 53.806951] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7410aed0
[ 53.807839] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f258ac4dbf0
[ 53.808781] R13: 00007ffc7410b200 R14: 0000000000000000 R15: 00000000000000f8
[ 53.809641]
[ 53.809968] irq event stamp: 9149
[ 53.810390] hardirqs last enabled at (9159): [] __up_console_sem+0x78/0x80
[ 53.811475] hardirqs last disabled at (9170): [] __up_console_sem+0x5d/0x80
[ 53.812567] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 53.813619] softirqs last disabled at (8539): [] irq_exit_rcu+0x93/0xc0
[ 53.814660] ---[ end trace 0000000000000000 ]---
[ 53.819672] ------------[ cut here ]------------
[ 53.820311] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.821948] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.823043] Modules linked in:
[ 53.823455] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.824655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.825718] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.826384] 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
[ 53.828652] RSP: 0018:ffff88800fe87c00 EFLAGS: 00010282
[ 53.829362] RAX: 0000000000000000 RBX: ffff88800f2cc240 RCX: 0000000000000000
[ 53.830294] RDX: ffff88801820b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.831241] RBP: ffff88800f2cc254 R08: 0000000000000001 R09: 0000000000000000
[ 53.832164] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.833007] R13: ffffffff84e223a0 R14: ffff88800f2cc248 R15: ffffffff84da62e0
[ 53.833868] FS: 0000555556a4f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.834838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.835515] CR2: 00007ff1aa9686f4 CR3: 0000000020236000 CR4: 0000000000350ef0
[ 53.836353] Call Trace:
[ 53.836668]
[ 53.836984] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.837569] ipv6_frags_init_net+0x206/0x3c0
[ 53.838129] ops_init+0xbb/0x6b0
[ 53.838561] setup_net+0x3d9/0x990
[ 53.839027] ? down_read_killable+0x1d7/0x4e0
[ 53.839563] ? __pfx_setup_net+0x10/0x10
[ 53.840068] ? copy_net_ns+0x17c/0x770
[ 53.840548] copy_net_ns+0x321/0x770
[ 53.841031] create_new_namespaces+0x3f6/0xb30
[ 53.841590] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.842200] ksys_unshare+0x44d/0x8e0
[ 53.842665] ? __pfx_ksys_unshare+0x10/0x10
[ 53.843221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.843944] __x64_sys_unshare+0x31/0x40
[ 53.844459] do_syscall_64+0x3f/0x90
[ 53.844951] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.845583] RIP: 0033:0x7f258ab3b0d7
[ 53.846066] 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
[ 53.848200] RSP: 002b:00007ffc7410b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.849125] RAX: ffffffffffffffda RBX: 00007ffc7410b768 RCX: 00007f258ab3b0d7
[ 53.850007] RDX: 00007f258aba541f RSI: 00007ffc7410b0c0 RDI: 0000000040000000
[ 53.850890] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7410aed0
[ 53.851757] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f258ac4dbf0
[ 53.852606] R13: 00007ffc7410b200 R14: 0000000000000000 R15: 00000000000000f8
[ 53.853494]
[ 53.853820] irq event stamp: 10725
[ 53.854251] hardirqs last enabled at (10735): [] __up_console_sem+0x78/0x80
[ 53.855315] hardirqs last disabled at (10746): [] __up_console_sem+0x5d/0x80
[ 53.856381] softirqs last enabled at (10274): [] irq_exit_rcu+0x93/0xc0
[ 53.857444] softirqs last disabled at (10269): [] irq_exit_rcu+0x93/0xc0
[ 53.858534] ---[ end trace 0000000000000000 ]---
[ 53.859951] ------------[ cut here ]------------
[ 53.860533] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.862484] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.863572] Modules linked in:
[ 53.864011] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.865161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.866170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.866842] 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
[ 53.868978] RSP: 0018:ffff88800fe87bf0 EFLAGS: 00010286
[ 53.869625] RAX: 0000000000000000 RBX: ffff88800f2cca40 RCX: 0000000000000000
[ 53.870506] RDX: ffff88801820b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.871388] RBP: ffff88800f2cca54 R08: 0000000000000001 R09: 0000000000000000
[ 53.872269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.873142] R13: ffffffff84e223a0 R14: ffff88800f2cca48 R15: ffffffff84daf020
[ 53.874026] FS: 0000555556a4f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.875029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.875762] CR2: 00007ff1aa9686f4 CR3: 0000000020236000 CR4: 0000000000350ef0
[ 53.876618] Call Trace:
[ 53.876975]
[ 53.877272] nf_ct_net_init+0x224/0x3d0
[ 53.877808] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.878376] ops_init+0xbb/0x6b0
[ 53.878854] setup_net+0x3d9/0x990
[ 53.879307] ? down_read_killable+0x1d7/0x4e0
[ 53.879901] ? __pfx_setup_net+0x10/0x10
[ 53.880403] ? copy_net_ns+0x17c/0x770
[ 53.880936] copy_net_ns+0x321/0x770
[ 53.881411] create_new_namespaces+0x3f6/0xb30
[ 53.882028] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.882642] ksys_unshare+0x44d/0x8e0
[ 53.883168] ? __pfx_ksys_unshare+0x10/0x10
[ 53.883710] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.884440] __x64_sys_unshare+0x31/0x40
[ 53.884990] do_syscall_64+0x3f/0x90
[ 53.885460] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.886120] RIP: 0033:0x7f258ab3b0d7
[ 53.886575] 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
[ 53.888770] RSP: 002b:00007ffc7410b128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.889673] RAX: ffffffffffffffda RBX: 00007ffc7410b768 RCX: 00007f258ab3b0d7
[ 53.890558] RDX: 00007f258aba541f RSI: 00007ffc7410b0c0 RDI: 0000000040000000
[ 53.891450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7410aed0
[ 53.892331] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f258ac4dbf0
[ 53.893210] R13: 00007ffc7410b200 R14: 0000000000000000 R15: 00000000000000f8
[ 53.894117]
[ 53.894420] irq event stamp: 11513
[ 53.894896] hardirqs last enabled at (11525): [] __up_console_sem+0x78/0x80
[ 53.895945] hardirqs last disabled at (11536): [] __up_console_sem+0x5d/0x80
[ 53.897007] softirqs last enabled at (11422): [] irq_exit_rcu+0x93/0xc0
[ 53.898037] softirqs last disabled at (11417): [] irq_exit_rcu+0x93/0xc0
[ 53.899085] ---[ end trace 0000000000000000 ]---
executing program
[ 55.429456] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.477779] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.524810] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.572817] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:53:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fe875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556a4f400 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=00007ff1aa9686f4 CR3=0000000020236000 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=000000000002ec85 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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=00007ff87833a780 CR3=000000001623a000 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=b3c9309792a67a8f07436b0d3addfffb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=43d75f13d6dbb43c000000000013bcc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d42d86aa568ec32800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000