Warning: Permanently added '[localhost]:18164' (ECDSA) to the list of known hosts.
2023/05/17 10:14:12 fuzzer started
2023/05/17 10:14:12 dialing manager at localhost:35573
2023/05/17 10:14:12 checking machine...
2023/05/17 10:14:12 checking revisions...
syzkaller login: [ 44.000838] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:14:12 testing simple program...
[ 44.064353] cgroup: Unknown subsys name 'net'
[ 44.196630] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.178605] audit: type=1400 audit(1684318466.140:6): 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
[ 58.271500] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.274868] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.275757] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.278226] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.281029] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.282865] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.641610] ------------[ cut here ]------------
[ 58.642048] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.643146] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.643874] Modules linked in:
[ 58.644134] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.645062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.645735] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.646151] 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
[ 58.647544] RSP: 0018:ffff88800fe77c00 EFLAGS: 00010282
[ 58.647955] RAX: 0000000000000000 RBX: ffff88800cb1e040 RCX: 0000000000000000
[ 58.648841] RDX: ffff888019b83680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.649440] RBP: ffff88800cb1e054 R08: 0000000000000001 R09: 0000000000000000
[ 58.650010] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.650620] R13: ffffffff84e223a0 R14: ffff88800cb1e048 R15: ffffffff84d73340
[ 58.651179] FS: 00005555563e2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.651819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.652401] CR2: 00007f0e77d126f4 CR3: 0000000018280000 CR4: 0000000000350ee0
[ 58.652968] Call Trace:
[ 58.653190]
[ 58.653428] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.653853] ipv4_frags_init_net+0x269/0x440
[ 58.654211] ops_init+0xbb/0x6b0
[ 58.654532] setup_net+0x3d9/0x990
[ 58.654862] ? down_read_killable+0x1d7/0x4e0
[ 58.655225] ? __pfx_setup_net+0x10/0x10
[ 58.655608] ? copy_net_ns+0x17c/0x770
[ 58.655941] copy_net_ns+0x321/0x770
[ 58.656262] create_new_namespaces+0x3f6/0xb30
[ 58.656870] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.657253] ksys_unshare+0x44d/0x8e0
[ 58.657631] ? __pfx_ksys_unshare+0x10/0x10
[ 58.657984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.658481] __x64_sys_unshare+0x31/0x40
[ 58.658831] do_syscall_64+0x3f/0x90
[ 58.659147] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.659626] RIP: 0033:0x7f3325fc30d7
[ 58.659936] 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
[ 58.662655] RSP: 002b:00007ffd834a82e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.663831] RAX: ffffffffffffffda RBX: 00007ffd834a8928 RCX: 00007f3325fc30d7
[ 58.666528] RDX: 00007f332602d41f RSI: 00007ffd834a8280 RDI: 0000000040000000
[ 58.668096] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd834a8090
[ 58.668712] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f33260d5bf0
[ 58.669262] R13: 00007ffd834a83c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.669865]
[ 58.670063] irq event stamp: 7509
[ 58.670361] hardirqs last enabled at (7521): [] __up_console_sem+0x78/0x80
[ 58.671047] hardirqs last disabled at (7530): [] __up_console_sem+0x5d/0x80
[ 58.671770] softirqs last enabled at (7124): [] irq_exit_rcu+0x93/0xc0
[ 58.675861] softirqs last disabled at (7119): [] irq_exit_rcu+0x93/0xc0
[ 58.676551] ---[ end trace 0000000000000000 ]---
[ 58.683999] ------------[ cut here ]------------
[ 58.684421] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.685532] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.686233] Modules linked in:
[ 58.686531] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.687247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.687935] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.688376] 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
[ 58.689734] RSP: 0018:ffff88800fe77c00 EFLAGS: 00010282
[ 58.690142] RAX: 0000000000000000 RBX: ffff88800d6bcc40 RCX: 0000000000000000
[ 58.690711] RDX: ffff888019b83680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.691249] RBP: ffff88800d6bcc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.691839] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.712345] R13: ffffffff84e223a0 R14: ffff88800d6bcc48 R15: ffffffff84da62e0
[ 58.712934] FS: 00005555563e2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.713569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.714025] CR2: 00007f0e77d126f4 CR3: 0000000018280000 CR4: 0000000000350ee0
[ 58.714594] Call Trace:
[ 58.714823]
[ 58.715020] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.715442] ipv6_frags_init_net+0x206/0x3c0
[ 58.715803] ops_init+0xbb/0x6b0
[ 58.716087] setup_net+0x3d9/0x990
[ 58.716433] ? down_read_killable+0x1d7/0x4e0
[ 58.716835] ? __pfx_setup_net+0x10/0x10
[ 58.717163] ? copy_net_ns+0x17c/0x770
[ 58.717513] copy_net_ns+0x321/0x770
[ 58.717873] create_new_namespaces+0x3f6/0xb30
[ 58.718255] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.718684] ksys_unshare+0x44d/0x8e0
[ 58.719005] ? __pfx_ksys_unshare+0x10/0x10
[ 58.719378] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.719889] __x64_sys_unshare+0x31/0x40
[ 58.720225] do_syscall_64+0x3f/0x90
[ 58.720590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.721010] RIP: 0033:0x7f3325fc30d7
[ 58.721339] 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
[ 58.722721] RSP: 002b:00007ffd834a82e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.723318] RAX: ffffffffffffffda RBX: 00007ffd834a8928 RCX: 00007f3325fc30d7
[ 58.723869] RDX: 00007f332602d41f RSI: 00007ffd834a8280 RDI: 0000000040000000
[ 58.728683] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd834a8090
[ 58.729222] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f33260d5bf0
[ 58.729794] R13: 00007ffd834a83c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.730381]
[ 58.730579] irq event stamp: 9113
[ 58.730856] hardirqs last enabled at (9123): [] __up_console_sem+0x78/0x80
[ 58.731586] hardirqs last disabled at (9134): [] __up_console_sem+0x5d/0x80
[ 58.732384] softirqs last enabled at (8764): [] irq_exit_rcu+0x93/0xc0
[ 58.733160] softirqs last disabled at (8759): [] irq_exit_rcu+0x93/0xc0
[ 58.733972] ---[ end trace 0000000000000000 ]---
[ 58.735151] ------------[ cut here ]------------
[ 58.735614] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.737015] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.737723] Modules linked in:
[ 58.738039] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.738902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.739679] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.740166] 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
[ 58.741556] RSP: 0018:ffff88800fe77bf0 EFLAGS: 00010286
[ 58.741984] RAX: 0000000000000000 RBX: ffff88800d6bc440 RCX: 0000000000000000
[ 58.742566] RDX: ffff888019b83680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.743114] RBP: ffff88800d6bc454 R08: 0000000000000001 R09: 0000000000000000
[ 58.743689] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.744486] R13: ffffffff84e223a0 R14: ffff88800d6bc448 R15: ffffffff84daf020
[ 58.745046] FS: 00005555563e2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.745685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.746147] CR2: 00007f0e77d126f4 CR3: 0000000018280000 CR4: 0000000000350ee0
[ 58.746720] Call Trace:
[ 58.746931]
[ 58.747130] nf_ct_net_init+0x224/0x3d0
[ 58.747491] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.747861] ops_init+0xbb/0x6b0
[ 58.748152] setup_net+0x3d9/0x990
[ 58.748518] ? down_read_killable+0x1d7/0x4e0
[ 58.748892] ? __pfx_setup_net+0x10/0x10
[ 58.749221] ? copy_net_ns+0x17c/0x770
[ 58.749580] copy_net_ns+0x321/0x770
[ 58.749899] create_new_namespaces+0x3f6/0xb30
[ 58.750307] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.750706] ksys_unshare+0x44d/0x8e0
[ 58.751036] ? __pfx_ksys_unshare+0x10/0x10
[ 58.751419] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.751882] __x64_sys_unshare+0x31/0x40
[ 58.752220] do_syscall_64+0x3f/0x90
[ 58.752591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.753023] RIP: 0033:0x7f3325fc30d7
[ 58.753353] 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
[ 58.754729] RSP: 002b:00007ffd834a82e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.755346] RAX: ffffffffffffffda RBX: 00007ffd834a8928 RCX: 00007f3325fc30d7
[ 58.755884] RDX: 00007f332602d41f RSI: 00007ffd834a8280 RDI: 0000000040000000
[ 58.756495] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd834a8090
[ 58.757035] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f33260d5bf0
[ 58.757616] R13: 00007ffd834a83c0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.758178]
[ 58.758402] irq event stamp: 9831
[ 58.758673] hardirqs last enabled at (9841): [] __up_console_sem+0x78/0x80
[ 58.759397] hardirqs last disabled at (9862): [] __up_console_sem+0x5d/0x80
[ 58.760068] softirqs last enabled at (9858): [] irq_exit_rcu+0x93/0xc0
[ 58.760827] softirqs last disabled at (9849): [] irq_exit_rcu+0x93/0xc0
[ 58.761589] ---[ end trace 0000000000000000 ]---
executing program
[ 60.295981] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.356567] Bluetooth: hci0: command 0x041b tx timeout
[ 64.391394] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.440808] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:14:27 Registers:
info registers vcpu 0
RAX=000000000002761b 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=00007f3f61027400 CR3=0000000015b72000 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=bb3c5d9b561e88816c48e3082180fbfb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3786cfcad6846c04000000000013e9c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e29cb7fe06f725e500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 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=ffff88800fe77510
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 00005555563e2400 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=00007f0e77d126f4 CR3=0000000018280000 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