Warning: Permanently added '[localhost]:23946' (ECDSA) to the list of known hosts.
2023/05/17 00:36:25 fuzzer started
2023/05/17 00:36:26 dialing manager at localhost:35573
2023/05/17 00:36:26 checking machine...
2023/05/17 00:36:26 checking revisions...
syzkaller login: [ 35.736046] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:36:26 testing simple program...
[ 35.807212] cgroup: Unknown subsys name 'net'
[ 35.877135] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.945934] audit: type=1400 audit(1684283798.515:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.059603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.062028] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.064828] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.067905] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.071890] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.073167] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.449402] ------------[ cut here ]------------
[ 49.450179] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.452574] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.453852] Modules linked in:
[ 49.454386] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.459255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.460288] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.460952] 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
[ 49.463118] RSP: 0018:ffff888016ef7c00 EFLAGS: 00010282
[ 49.463809] RAX: 0000000000000000 RBX: ffff88800c54d840 RCX: 0000000000000000
[ 49.464714] RDX: ffff888017b49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.465619] RBP: ffff88800c54d854 R08: 0000000000000001 R09: 0000000000000000
[ 49.466506] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.467408] R13: ffffffff84e223a0 R14: ffff88800c54d848 R15: ffffffff84d73340
[ 49.468323] FS: 0000555556e01400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.469322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.470037] CR2: 00007fae790276f4 CR3: 000000000dc7e000 CR4: 0000000000350ef0
[ 49.470940] Call Trace:
[ 49.471308]
[ 49.471624] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.472238] ipv4_frags_init_net+0x269/0x440
[ 49.472854] ops_init+0xbb/0x6b0
[ 49.473332] setup_net+0x3d9/0x990
[ 49.473797] ? down_read_killable+0x1d7/0x4e0
[ 49.474399] ? __pfx_setup_net+0x10/0x10
[ 49.474910] ? copy_net_ns+0x17c/0x770
[ 49.475451] copy_net_ns+0x321/0x770
[ 49.475926] create_new_namespaces+0x3f6/0xb30
[ 49.476549] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.477163] ksys_unshare+0x44d/0x8e0
[ 49.477684] ? __pfx_ksys_unshare+0x10/0x10
[ 49.478233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.478978] __x64_sys_unshare+0x31/0x40
[ 49.479525] do_syscall_64+0x3f/0x90
[ 49.480005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.480710] RIP: 0033:0x7f33326430d7
[ 49.481174] 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
[ 49.483342] RSP: 002b:00007ffca0e170d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.484299] RAX: ffffffffffffffda RBX: 00007ffca0e17718 RCX: 00007f33326430d7
[ 49.485177] RDX: 00007f33326ad41f RSI: 00007ffca0e17070 RDI: 0000000040000000
[ 49.486077] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca0e16e80
[ 49.487054] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3332755bf0
[ 49.487964] R13: 00007ffca0e171b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.488920]
[ 49.489227] irq event stamp: 7549
[ 49.489683] hardirqs last enabled at (7561): [] __up_console_sem+0x78/0x80
[ 49.490765] hardirqs last disabled at (7572): [] __up_console_sem+0x5d/0x80
[ 49.491841] softirqs last enabled at (7510): [] irq_exit_rcu+0x93/0xc0
[ 49.492910] softirqs last disabled at (7491): [] irq_exit_rcu+0x93/0xc0
[ 49.493938] ---[ end trace 0000000000000000 ]---
[ 49.499213] ------------[ cut here ]------------
[ 49.499827] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.501573] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.502622] Modules linked in:
[ 49.503028] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.504169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.505188] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.505862] 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
[ 49.508024] RSP: 0018:ffff888016ef7c00 EFLAGS: 00010282
[ 49.508735] RAX: 0000000000000000 RBX: ffff888008d4c640 RCX: 0000000000000000
[ 49.509612] RDX: ffff888017b49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.510502] RBP: ffff888008d4c654 R08: 0000000000000001 R09: 0000000000000000
[ 49.511383] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.512233] R13: ffffffff84e223a0 R14: ffff888008d4c648 R15: ffffffff84da62e0
[ 49.513126] FS: 0000555556e01400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.514118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.514852] CR2: 00007fae790276f4 CR3: 000000000dc7e000 CR4: 0000000000350ef0
[ 49.515746] Call Trace:
[ 49.516072]
[ 49.516395] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.517016] ipv6_frags_init_net+0x206/0x3c0
[ 49.517599] ops_init+0xbb/0x6b0
[ 49.518048] setup_net+0x3d9/0x990
[ 49.518526] ? down_read_killable+0x1d7/0x4e0
[ 49.519093] ? __pfx_setup_net+0x10/0x10
[ 49.519627] ? copy_net_ns+0x17c/0x770
[ 49.520133] copy_net_ns+0x321/0x770
[ 49.520659] create_new_namespaces+0x3f6/0xb30
[ 49.521251] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.521895] ksys_unshare+0x44d/0x8e0
[ 49.522410] ? __pfx_ksys_unshare+0x10/0x10
[ 49.522962] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.523706] __x64_sys_unshare+0x31/0x40
[ 49.524226] do_syscall_64+0x3f/0x90
[ 49.524736] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.525404] RIP: 0033:0x7f33326430d7
[ 49.525879] 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
[ 49.528058] RSP: 002b:00007ffca0e170d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.529035] RAX: ffffffffffffffda RBX: 00007ffca0e17718 RCX: 00007f33326430d7
[ 49.529931] RDX: 00007f33326ad41f RSI: 00007ffca0e17070 RDI: 0000000040000000
[ 49.530821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca0e16e80
[ 49.531709] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3332755bf0
[ 49.532608] R13: 00007ffca0e171b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.533511]
[ 49.533816] irq event stamp: 9311
[ 49.534255] hardirqs last enabled at (9321): [] __up_console_sem+0x78/0x80
[ 49.535343] hardirqs last disabled at (9334): [] __up_console_sem+0x5d/0x80
[ 49.536396] softirqs last enabled at (8872): [] irq_exit_rcu+0x93/0xc0
[ 49.537439] softirqs last disabled at (8867): [] irq_exit_rcu+0x93/0xc0
[ 49.538484] ---[ end trace 0000000000000000 ]---
[ 49.540152] ------------[ cut here ]------------
[ 49.540778] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.542659] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.543712] Modules linked in:
[ 49.544120] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.545292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.546295] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.546933] 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
[ 49.549124] RSP: 0018:ffff888016ef7bf0 EFLAGS: 00010286
[ 49.549806] RAX: 0000000000000000 RBX: ffff888008d4d040 RCX: 0000000000000000
[ 49.550687] RDX: ffff888017b49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.551572] RBP: ffff888008d4d054 R08: 0000000000000001 R09: 0000000000000000
[ 49.552451] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.553342] R13: ffffffff84e223a0 R14: ffff888008d4d048 R15: ffffffff84daf020
[ 49.554202] FS: 0000555556e01400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.555204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.555940] CR2: 00007fae790276f4 CR3: 000000000dc7e000 CR4: 0000000000350ef0
[ 49.556845] Call Trace:
[ 49.557176]
[ 49.557512] nf_ct_net_init+0x224/0x3d0
[ 49.558028] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.558629] ops_init+0xbb/0x6b0
[ 49.559076] setup_net+0x3d9/0x990
[ 49.559553] ? down_read_killable+0x1d7/0x4e0
[ 49.560119] ? __pfx_setup_net+0x10/0x10
[ 49.560681] ? copy_net_ns+0x17c/0x770
[ 49.561193] copy_net_ns+0x321/0x770
[ 49.561694] create_new_namespaces+0x3f6/0xb30
[ 49.562303] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.562917] ksys_unshare+0x44d/0x8e0
[ 49.563437] ? __pfx_ksys_unshare+0x10/0x10
[ 49.563988] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.564744] __x64_sys_unshare+0x31/0x40
[ 49.565292] do_syscall_64+0x3f/0x90
[ 49.565768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.566429] RIP: 0033:0x7f33326430d7
[ 49.566898] 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
[ 49.569086] RSP: 002b:00007ffca0e170d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.570036] RAX: ffffffffffffffda RBX: 00007ffca0e17718 RCX: 00007f33326430d7
[ 49.570919] RDX: 00007f33326ad41f RSI: 00007ffca0e17070 RDI: 0000000040000000
[ 49.571804] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca0e16e80
[ 49.572704] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3332755bf0
[ 49.573586] R13: 00007ffca0e171b0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.574498]
[ 49.574798] irq event stamp: 10155
[ 49.575224] hardirqs last enabled at (10165): [] __up_console_sem+0x78/0x80
[ 49.576306] hardirqs last disabled at (10178): [] __up_console_sem+0x5d/0x80
[ 49.577382] softirqs last enabled at (10062): [] irq_exit_rcu+0x93/0xc0
[ 49.578417] softirqs last disabled at (10057): [] irq_exit_rcu+0x93/0xc0
[ 49.579450] ---[ end trace 0000000000000000 ]---
executing program
[ 51.150999] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.198346] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.246341] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.294341] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:36:40 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016ef75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555556e01400 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=00007fae790276f4 CR3=000000000dc7e000 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=0000000000026b85 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=00007fcded1fbde0 CR3=000000000ea58000 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=fc0bc353d41a2b8b9248ee0db1f80ae9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0b7ecf55c2fa2e87000000000013b840 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=335bc48cf8bbaa3000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000