Warning: Permanently added '[localhost]:64297' (ECDSA) to the list of known hosts.
2023/05/17 00:53:30 fuzzer started
2023/05/17 00:53:30 dialing manager at localhost:35573
2023/05/17 00:53:30 checking machine...
2023/05/17 00:53:30 checking revisions...
syzkaller login: [ 38.149657] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:53:31 testing simple program...
[ 38.216040] cgroup: Unknown subsys name 'net'
[ 38.291099] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.816127] audit: type=1400 audit(1684284823.707:6): 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
[ 51.913784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.917647] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.919347] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.925016] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.928654] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.930240] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.316121] ------------[ cut here ]------------
[ 52.317554] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.319941] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.321286] Modules linked in:
[ 52.321795] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.326125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.327323] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.328091] 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
[ 52.330600] RSP: 0018:ffff888019d7fc00 EFLAGS: 00010282
[ 52.331364] RAX: 0000000000000000 RBX: ffff88800d4d9040 RCX: 0000000000000000
[ 52.332441] RDX: ffff88800f628000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.333463] RBP: ffff88800d4d9054 R08: 0000000000000001 R09: 0000000000000000
[ 52.334505] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.335546] R13: ffffffff84e223a0 R14: ffff88800d4d9048 R15: ffffffff84d73340
[ 52.336607] FS: 0000555556250400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.337784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.338625] CR2: 00007f6833b906f4 CR3: 000000000c7b4000 CR4: 0000000000350ef0
[ 52.339653] Call Trace:
[ 52.340032]
[ 52.340397] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.341140] ipv4_frags_init_net+0x269/0x440
[ 52.341813] ops_init+0xbb/0x6b0
[ 52.342332] setup_net+0x3d9/0x990
[ 52.342881] ? down_read_killable+0x1d7/0x4e0
[ 52.343593] ? __pfx_setup_net+0x10/0x10
[ 52.344202] ? copy_net_ns+0x17c/0x770
[ 52.344850] copy_net_ns+0x321/0x770
[ 52.345462] create_new_namespaces+0x3f6/0xb30
[ 52.346171] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.346948] ksys_unshare+0x44d/0x8e0
[ 52.347558] ? __pfx_ksys_unshare+0x10/0x10
[ 52.348201] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.349114] __x64_sys_unshare+0x31/0x40
[ 52.349773] do_syscall_64+0x3f/0x90
[ 52.350334] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.351132] RIP: 0033:0x7efe3b84c0d7
[ 52.351718] 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
[ 52.354303] RSP: 002b:00007ffda9808678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.355447] RAX: ffffffffffffffda RBX: 00007ffda9808cb8 RCX: 00007efe3b84c0d7
[ 52.356523] RDX: 00007efe3b8b641f RSI: 00007ffda9808610 RDI: 0000000040000000
[ 52.357581] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda9808420
[ 52.358633] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efe3b95ebf0
[ 52.359692] R13: 00007ffda9808750 R14: 0000000000000000 R15: 00000000000000f8
[ 52.360813]
[ 52.361171] irq event stamp: 9253
[ 52.361717] hardirqs last enabled at (9265): [] __up_console_sem+0x78/0x80
[ 52.362965] hardirqs last disabled at (9276): [] __up_console_sem+0x5d/0x80
[ 52.364234] softirqs last enabled at (9238): [] irq_exit_rcu+0x93/0xc0
[ 52.365483] softirqs last disabled at (9233): [] irq_exit_rcu+0x93/0xc0
[ 52.366699] ---[ end trace 0000000000000000 ]---
[ 52.372592] ------------[ cut here ]------------
[ 52.373281] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.375317] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.376544] Modules linked in:
[ 52.377010] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.378310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.379445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.380182] 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
[ 52.382619] RSP: 0018:ffff888019d7fc00 EFLAGS: 00010282
[ 52.383346] RAX: 0000000000000000 RBX: ffff88800d99a640 RCX: 0000000000000000
[ 52.384355] RDX: ffff88800f628000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.385372] RBP: ffff88800d99a654 R08: 0000000000000001 R09: 0000000000000000
[ 52.386390] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.387446] R13: ffffffff84e223a0 R14: ffff88800d99a648 R15: ffffffff84da62e0
[ 52.388500] FS: 0000555556250400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.389676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.390555] CR2: 00007f6833b906f4 CR3: 000000000c7b4000 CR4: 0000000000350ef0
[ 52.391598] Call Trace:
[ 52.391984]
[ 52.392353] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.393117] ipv6_frags_init_net+0x206/0x3c0
[ 52.393782] ops_init+0xbb/0x6b0
[ 52.394283] setup_net+0x3d9/0x990
[ 52.394829] ? down_read_killable+0x1d7/0x4e0
[ 52.395500] ? __pfx_setup_net+0x10/0x10
[ 52.396083] ? copy_net_ns+0x17c/0x770
[ 52.396714] copy_net_ns+0x321/0x770
[ 52.397267] create_new_namespaces+0x3f6/0xb30
[ 52.397970] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.398714] ksys_unshare+0x44d/0x8e0
[ 52.399276] ? __pfx_ksys_unshare+0x10/0x10
[ 52.399937] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.400782] __x64_sys_unshare+0x31/0x40
[ 52.401369] do_syscall_64+0x3f/0x90
[ 52.401942] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.402750] RIP: 0033:0x7efe3b84c0d7
[ 52.403313] 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
[ 52.405979] RSP: 002b:00007ffda9808678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.407131] RAX: ffffffffffffffda RBX: 00007ffda9808cb8 RCX: 00007efe3b84c0d7
[ 52.408211] RDX: 00007efe3b8b641f RSI: 00007ffda9808610 RDI: 0000000040000000
[ 52.409290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda9808420
[ 52.410400] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efe3b95ebf0
[ 52.411502] R13: 00007ffda9808750 R14: 0000000000000000 R15: 00000000000000f8
[ 52.412628]
[ 52.412993] irq event stamp: 10931
[ 52.413557] hardirqs last enabled at (10943): [] __up_console_sem+0x78/0x80
[ 52.414845] hardirqs last disabled at (10954): [] __up_console_sem+0x5d/0x80
[ 52.416110] softirqs last enabled at (10814): [] irq_exit_rcu+0x93/0xc0
[ 52.417167] softirqs last disabled at (10809): [] irq_exit_rcu+0x93/0xc0
[ 52.418202] ---[ end trace 0000000000000000 ]---
[ 52.420334] ------------[ cut here ]------------
[ 52.420989] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.422891] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.423960] Modules linked in:
[ 52.424395] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.425558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.426558] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.427201] 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
[ 52.429417] RSP: 0018:ffff888019d7fbf0 EFLAGS: 00010286
[ 52.430068] RAX: 0000000000000000 RBX: ffff88800d99ac40 RCX: 0000000000000000
[ 52.430960] RDX: ffff88800f628000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.431893] RBP: ffff88800d99ac54 R08: 0000000000000001 R09: 0000000000000000
[ 52.432783] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.433673] R13: ffffffff84e223a0 R14: ffff88800d99ac48 R15: ffffffff84daf020
[ 52.434564] FS: 0000555556250400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.435567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.436275] CR2: 00007f6833b906f4 CR3: 000000000c7b4000 CR4: 0000000000350ef0
[ 52.437189] Call Trace:
[ 52.437542]
[ 52.437847] nf_ct_net_init+0x224/0x3d0
[ 52.438360] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.438966] ops_init+0xbb/0x6b0
[ 52.439440] setup_net+0x3d9/0x990
[ 52.439897] ? down_read_killable+0x1d7/0x4e0
[ 52.440523] ? __pfx_setup_net+0x10/0x10
[ 52.441040] ? copy_net_ns+0x17c/0x770
[ 52.441584] copy_net_ns+0x321/0x770
[ 52.442073] create_new_namespaces+0x3f6/0xb30
[ 52.442688] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.443299] ksys_unshare+0x44d/0x8e0
[ 52.443824] ? __pfx_ksys_unshare+0x10/0x10
[ 52.444436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.445148] __x64_sys_unshare+0x31/0x40
[ 52.445698] do_syscall_64+0x3f/0x90
[ 52.446175] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.446849] RIP: 0033:0x7efe3b84c0d7
[ 52.447314] 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
[ 52.449494] RSP: 002b:00007ffda9808678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.450445] RAX: ffffffffffffffda RBX: 00007ffda9808cb8 RCX: 00007efe3b84c0d7
[ 52.451297] RDX: 00007efe3b8b641f RSI: 00007ffda9808610 RDI: 0000000040000000
[ 52.452181] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda9808420
[ 52.453082] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efe3b95ebf0
[ 52.453972] R13: 00007ffda9808750 R14: 0000000000000000 R15: 00000000000000f8
[ 52.454884]
[ 52.455184] irq event stamp: 11695
[ 52.455659] hardirqs last enabled at (11707): [] __up_console_sem+0x78/0x80
[ 52.456756] hardirqs last disabled at (11718): [] __up_console_sem+0x5d/0x80
[ 52.457829] softirqs last enabled at (11206): [] irq_exit_rcu+0x93/0xc0
[ 52.458871] softirqs last disabled at (11201): [] irq_exit_rcu+0x93/0xc0
[ 52.459908] ---[ end trace 0000000000000000 ]---
executing program
[ 54.003949] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.051770] Bluetooth: hci0: command 0x041b tx timeout
[ 58.098495] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.146524] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:53:43 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d7f5f0
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 0000555556250400 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=00007f6833b906f4 CR3=000000000c7b4000 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=000000000002bd7f 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=00007f594e592780 CR3=00000000160c6000 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=937089110e29598bbd464af4694eba9a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=145ea44b86b49f60000000000013b278 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e6ac290762adfd5100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000