Warning: Permanently added '[localhost]:12740' (ECDSA) to the list of known hosts.
2023/05/16 18:39:21 fuzzer started
2023/05/16 18:39:22 dialing manager at localhost:35573
2023/05/16 18:39:22 checking machine...
2023/05/16 18:39:22 checking revisions...
syzkaller login: [ 34.563241] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:39:22 testing simple program...
[ 34.628853] cgroup: Unknown subsys name 'net'
[ 34.715444] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.909599] audit: type=1400 audit(1684262375.868:6): 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
[ 49.055432] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.064627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.065883] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.068572] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.071116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.072379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 49.460107] ------------[ cut here ]------------
[ 49.460867] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.463391] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.464754] Modules linked in:
[ 49.465263] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.470031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.471145] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.471783] 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
[ 49.473988] RSP: 0018:ffff88801a0cfc00 EFLAGS: 00010282
[ 49.474633] RAX: 0000000000000000 RBX: ffff88800efcac40 RCX: 0000000000000000
[ 49.475508] RDX: ffff8880102051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.476387] RBP: ffff88800efcac54 R08: 0000000000000001 R09: 0000000000000000
[ 49.477261] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.478194] R13: ffffffff84e223a0 R14: ffff88800efcac48 R15: ffffffff84d73340
[ 49.479106] FS: 0000555555abe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.480090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.480798] CR2: 00007fbdabe8bbb0 CR3: 0000000016e7e000 CR4: 0000000000350ee0
[ 49.481707] Call Trace:
[ 49.482061]
[ 49.482363] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.483002] ipv4_frags_init_net+0x269/0x440
[ 49.483559] ops_init+0xbb/0x6b0
[ 49.484020] setup_net+0x3d9/0x990
[ 49.484468] ? down_read_killable+0x1d7/0x4e0
[ 49.485053] ? __pfx_setup_net+0x10/0x10
[ 49.485556] ? copy_net_ns+0x17c/0x770
[ 49.486076] copy_net_ns+0x321/0x770
[ 49.486549] create_new_namespaces+0x3f6/0xb30
[ 49.487157] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.487760] ksys_unshare+0x44d/0x8e0
[ 49.488268] ? __pfx_ksys_unshare+0x10/0x10
[ 49.488804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.489563] __x64_sys_unshare+0x31/0x40
[ 49.490106] do_syscall_64+0x3f/0x90
[ 49.490576] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.491242] RIP: 0033:0x7ff8d276e0d7
[ 49.491696] 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
[ 49.493821] RSP: 002b:00007ffeccaa4ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.494753] RAX: ffffffffffffffda RBX: 00007ffeccaa5118 RCX: 00007ff8d276e0d7
[ 49.495631] RDX: 00007ff8d27d841f RSI: 00007ffeccaa4a70 RDI: 0000000040000000
[ 49.496499] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeccaa4880
[ 49.497375] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff8d2880bf0
[ 49.498257] R13: 00007ffeccaa4bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.499166]
[ 49.499463] irq event stamp: 9167
[ 49.499882] hardirqs last enabled at (9177): [] __up_console_sem+0x78/0x80
[ 49.500925] hardirqs last disabled at (9188): [] __up_console_sem+0x5d/0x80
[ 49.501999] softirqs last enabled at (8716): [] irq_exit_rcu+0x93/0xc0
[ 49.503022] softirqs last disabled at (8709): [] irq_exit_rcu+0x93/0xc0
[ 49.504024] ---[ end trace 0000000000000000 ]---
[ 49.509291] ------------[ cut here ]------------
[ 49.509907] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.511541] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.512580] Modules linked in:
[ 49.513011] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.514156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.515152] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.515779] 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
[ 49.517932] RSP: 0018:ffff88801a0cfc00 EFLAGS: 00010282
[ 49.518592] RAX: 0000000000000000 RBX: ffff888008ee0a40 RCX: 0000000000000000
[ 49.519468] RDX: ffff8880102051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.520329] RBP: ffff888008ee0a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.521198] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.522092] R13: ffffffff84e223a0 R14: ffff888008ee0a48 R15: ffffffff84da62e0
[ 49.522933] FS: 0000555555abe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.523915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.524648] CR2: 00007fbdabe8bbb0 CR3: 0000000016e7e000 CR4: 0000000000350ee0
[ 49.525527] Call Trace:
[ 49.525848]
[ 49.526175] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.526781] ipv6_frags_init_net+0x206/0x3c0
[ 49.527358] ops_init+0xbb/0x6b0
[ 49.527798] setup_net+0x3d9/0x990
[ 49.528278] ? down_read_killable+0x1d7/0x4e0
[ 49.528849] ? __pfx_setup_net+0x10/0x10
[ 49.529376] ? copy_net_ns+0x17c/0x770
[ 49.529899] copy_net_ns+0x321/0x770
[ 49.530395] create_new_namespaces+0x3f6/0xb30
[ 49.531004] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.531619] ksys_unshare+0x44d/0x8e0
[ 49.532131] ? __pfx_ksys_unshare+0x10/0x10
[ 49.532676] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.533410] __x64_sys_unshare+0x31/0x40
[ 49.533933] do_syscall_64+0x3f/0x90
[ 49.534434] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.535095] RIP: 0033:0x7ff8d276e0d7
[ 49.535554] 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
[ 49.537720] RSP: 002b:00007ffeccaa4ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.538666] RAX: ffffffffffffffda RBX: 00007ffeccaa5118 RCX: 00007ff8d276e0d7
[ 49.539543] RDX: 00007ff8d27d841f RSI: 00007ffeccaa4a70 RDI: 0000000040000000
[ 49.540431] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeccaa4880
[ 49.541341] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff8d2880bf0
[ 49.542256] R13: 00007ffeccaa4bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.543164]
[ 49.543468] irq event stamp: 11187
[ 49.543900] hardirqs last enabled at (11197): [] __up_console_sem+0x78/0x80
[ 49.544975] hardirqs last disabled at (11210): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 49.546148] softirqs last enabled at (10590): [] irq_exit_rcu+0x93/0xc0
[ 49.547186] softirqs last disabled at (10549): [] irq_exit_rcu+0x93/0xc0
[ 49.548206] ---[ end trace 0000000000000000 ]---
[ 49.549536] ------------[ cut here ]------------
[ 49.550141] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.552038] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.553097] Modules linked in:
[ 49.553515] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.554681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.555675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.556335] 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
[ 49.558503] RSP: 0018:ffff88801a0cfbf0 EFLAGS: 00010286
[ 49.559184] RAX: 0000000000000000 RBX: ffff88800c8f5040 RCX: 0000000000000000
[ 49.560053] RDX: ffff8880102051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.560894] RBP: ffff88800c8f5054 R08: 0000000000000001 R09: 0000000000000000
[ 49.561802] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.562672] R13: ffffffff84e223a0 R14: ffff88800c8f5048 R15: ffffffff84daf020
[ 49.563557] FS: 0000555555abe400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.564549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.565287] CR2: 00007fbdabe8bbb0 CR3: 0000000016e7e000 CR4: 0000000000350ee0
[ 49.566167] Call Trace:
[ 49.566485]
[ 49.566784] nf_ct_net_init+0x224/0x3d0
[ 49.567315] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.567885] ops_init+0xbb/0x6b0
[ 49.568355] setup_net+0x3d9/0x990
[ 49.568805] ? down_read_killable+0x1d7/0x4e0
[ 49.569391] ? __pfx_setup_net+0x10/0x10
[ 49.569925] ? copy_net_ns+0x17c/0x770
[ 49.570460] copy_net_ns+0x321/0x770
[ 49.570931] create_new_namespaces+0x3f6/0xb30
[ 49.571540] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.572176] ksys_unshare+0x44d/0x8e0
[ 49.572663] ? __pfx_ksys_unshare+0x10/0x10
[ 49.573227] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.573943] __x64_sys_unshare+0x31/0x40
[ 49.574489] do_syscall_64+0x3f/0x90
[ 49.574984] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.575614] RIP: 0033:0x7ff8d276e0d7
[ 49.576100] 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
[ 49.578272] RSP: 002b:00007ffeccaa4ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.579217] RAX: ffffffffffffffda RBX: 00007ffeccaa5118 RCX: 00007ff8d276e0d7
[ 49.580102] RDX: 00007ff8d27d841f RSI: 00007ffeccaa4a70 RDI: 0000000040000000
[ 49.580986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeccaa4880
[ 49.581853] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff8d2880bf0
[ 49.582742] R13: 00007ffeccaa4bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.583642]
[ 49.583939] irq event stamp: 11965
[ 49.584391] hardirqs last enabled at (11977): [] __up_console_sem+0x78/0x80
[ 49.585435] hardirqs last disabled at (11988): [] __up_console_sem+0x5d/0x80
[ 49.586493] softirqs last enabled at (11706): [] irq_exit_rcu+0x93/0xc0
[ 49.587512] softirqs last disabled at (11701): [] irq_exit_rcu+0x93/0xc0
[ 49.588537] ---[ end trace 0000000000000000 ]---
[ 51.135715] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.183072] Bluetooth: hci0: command 0x041b tx timeout
[ 55.231031] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.279101] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:39:37 Registers:
info registers vcpu 0
RAX=000000000001d9d1 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=00007fbdabee0070 CR3=000000000cb28000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=312e33322020205b3e343c0030653200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a0cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 0000555555abe400 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=00007fbdabe8bbb0 CR3=0000000016e7e000 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