Warning: Permanently added '[localhost]:9678' (ECDSA) to the list of known hosts.
2023/05/16 17:41:44 fuzzer started
2023/05/16 17:41:45 dialing manager at localhost:35573
2023/05/16 17:41:45 checking machine...
2023/05/16 17:41:45 checking revisions...
syzkaller login: [ 56.604843] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:41:45 testing simple program...
[ 56.668783] cgroup: Unknown subsys name 'net'
[ 56.754561] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.832988] audit: type=1400 audit(1684258919.550:6): 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
executing program
[ 71.976531] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.978239] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.980918] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.984946] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.987170] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.989095] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.389195] ------------[ cut here ]------------
[ 72.390042] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.392090] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.393446] Modules linked in:
[ 72.393973] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.398587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.399596] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.400235] 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
[ 72.402438] RSP: 0018:ffff88801fe9fc00 EFLAGS: 00010282
[ 72.403115] RAX: 0000000000000000 RBX: ffff88800e22fc40 RCX: 0000000000000000
[ 72.404041] RDX: ffff88801662b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.404961] RBP: ffff88800e22fc54 R08: 0000000000000001 R09: 0000000000000000
[ 72.405891] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.406824] R13: ffffffff84e223a0 R14: ffff88800e22fc48 R15: ffffffff84d73340
[ 72.407767] FS: 00005555570db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.408799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.409566] CR2: 00007f66bead06f4 CR3: 0000000015bf2000 CR4: 0000000000350ee0
[ 72.410495] Call Trace:
[ 72.410831]
[ 72.411140] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.411820] ipv4_frags_init_net+0x269/0x440
[ 72.412427] ops_init+0xbb/0x6b0
[ 72.412884] setup_net+0x3d9/0x990
[ 72.413386] ? down_read_killable+0x1d7/0x4e0
[ 72.413991] ? __pfx_setup_net+0x10/0x10
[ 72.414542] ? copy_net_ns+0x17c/0x770
[ 72.415064] copy_net_ns+0x321/0x770
[ 72.415587] create_new_namespaces+0x3f6/0xb30
[ 72.416193] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.416857] ksys_unshare+0x44d/0x8e0
[ 72.417398] ? __pfx_ksys_unshare+0x10/0x10
[ 72.417965] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.418736] __x64_sys_unshare+0x31/0x40
[ 72.419311] do_syscall_64+0x3f/0x90
[ 72.419802] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.420501] RIP: 0033:0x7f1909f230d7
[ 72.420982] 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
[ 72.423227] RSP: 002b:00007fff267516c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.424205] RAX: ffffffffffffffda RBX: 00007fff26751d08 RCX: 00007f1909f230d7
[ 72.425122] RDX: 00007f1909f8d41f RSI: 00007fff26751660 RDI: 0000000040000000
[ 72.426038] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff26751470
[ 72.426961] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f190a035bf0
[ 72.427874] R13: 00007fff267517a0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.428826]
[ 72.429134] irq event stamp: 7813
[ 72.429599] hardirqs last enabled at (7825): [] __up_console_sem+0x78/0x80
[ 72.430705] hardirqs last disabled at (7836): [] __up_console_sem+0x5d/0x80
[ 72.431789] softirqs last enabled at (7350): [] irq_exit_rcu+0x93/0xc0
[ 72.432844] softirqs last disabled at (7345): [] irq_exit_rcu+0x93/0xc0
[ 72.433897] ---[ end trace 0000000000000000 ]---
[ 72.439927] ------------[ cut here ]------------
[ 72.440570] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.442246] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.443353] Modules linked in:
[ 72.443770] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.444959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.446007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.446711] 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
[ 72.448967] RSP: 0018:ffff88801fe9fc00 EFLAGS: 00010282
[ 72.449678] RAX: 0000000000000000 RBX: ffff88800c967240 RCX: 0000000000000000
[ 72.450609] RDX: ffff88801662b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.451546] RBP: ffff88800c967254 R08: 0000000000000001 R09: 0000000000000000
[ 72.452463] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.453385] R13: ffffffff84e223a0 R14: ffff88800c967248 R15: ffffffff84da62e0
[ 72.454318] FS: 00005555570db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.455356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.456088] CR2: 00007f66bead06f4 CR3: 0000000015bf2000 CR4: 0000000000350ee0
[ 72.457009] Call Trace:
[ 72.457375]
[ 72.457679] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.458361] ipv6_frags_init_net+0x206/0x3c0
[ 72.458932] ops_init+0xbb/0x6b0
[ 72.459417] setup_net+0x3d9/0x990
[ 72.459886] ? down_read_killable+0x1d7/0x4e0
[ 72.460504] ? __pfx_setup_net+0x10/0x10
[ 72.461028] ? copy_net_ns+0x17c/0x770
[ 72.461572] copy_net_ns+0x321/0x770
[ 72.462074] create_new_namespaces+0x3f6/0xb30
[ 72.462706] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.463379] ksys_unshare+0x44d/0x8e0
[ 72.463884] ? __pfx_ksys_unshare+0x10/0x10
[ 72.464466] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.465197] __x64_sys_unshare+0x31/0x40
[ 72.465750] do_syscall_64+0x3f/0x90
[ 72.466259] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.466946] RIP: 0033:0x7f1909f230d7
[ 72.467454] 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
[ 72.469684] RSP: 002b:00007fff267516c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.470694] RAX: ffffffffffffffda RBX: 00007fff26751d08 RCX: 00007f1909f230d7
[ 72.471606] RDX: 00007f1909f8d41f RSI: 00007fff26751660 RDI: 0000000040000000
[ 72.472530] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff26751470
[ 72.473453] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f190a035bf0
[ 72.474390] R13: 00007fff267517a0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.475327]
[ 72.475645] irq event stamp: 9637
[ 72.476096] hardirqs last enabled at (9647): [] __up_console_sem+0x78/0x80
[ 72.477217] hardirqs last disabled at (9658): [] __up_console_sem+0x5d/0x80
[ 72.478321] softirqs last enabled at (9196): [] irq_exit_rcu+0x93/0xc0
[ 72.479406] softirqs last disabled at (9191): [] irq_exit_rcu+0x93/0xc0
[ 72.480492] ---[ end trace 0000000000000000 ]---
[ 72.481842] ------------[ cut here ]------------
[ 72.482490] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.484470] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.485572] Modules linked in:
[ 72.486002] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 72.487222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.488298] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.488973] 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
[ 72.491299] RSP: 0018:ffff88801fe9fbf0 EFLAGS: 00010286
[ 72.491973] RAX: 0000000000000000 RBX: ffff88800c966c40 RCX: 0000000000000000
[ 72.492912] RDX: ffff88801662b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 72.493844] RBP: ffff88800c966c54 R08: 0000000000000001 R09: 0000000000000000
[ 72.494800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.495726] R13: ffffffff84e223a0 R14: ffff88800c966c48 R15: ffffffff84daf020
[ 72.496661] FS: 00005555570db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.497706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.498491] CR2: 00007f66bead06f4 CR3: 0000000015bf2000 CR4: 0000000000350ee0
[ 72.499409] Call Trace:
[ 72.499753]
[ 72.500067] nf_ct_net_init+0x224/0x3d0
[ 72.500648] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.501250] ops_init+0xbb/0x6b0
[ 72.501738] setup_net+0x3d9/0x990
[ 72.502234] ? down_read_killable+0x1d7/0x4e0
[ 72.502851] ? __pfx_setup_net+0x10/0x10
[ 72.503400] ? copy_net_ns+0x17c/0x770
[ 72.503924] copy_net_ns+0x321/0x770
[ 72.504449] create_new_namespaces+0x3f6/0xb30
[ 72.505054] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.505725] ksys_unshare+0x44d/0x8e0
[ 72.506237] ? __pfx_ksys_unshare+0x10/0x10
[ 72.506831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.507598] __x64_sys_unshare+0x31/0x40
[ 72.508132] do_syscall_64+0x3f/0x90
[ 72.508649] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.509349] RIP: 0033:0x7f1909f230d7
[ 72.509828] 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
[ 72.512083] RSP: 002b:00007fff267516c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.513051] RAX: ffffffffffffffda RBX: 00007fff26751d08 RCX: 00007f1909f230d7
[ 72.513967] RDX: 00007f1909f8d41f RSI: 00007fff26751660 RDI: 0000000040000000
[ 72.514875] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff26751470
[ 72.515774] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f190a035bf0
[ 72.516694] R13: 00007fff267517a0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.517623]
[ 72.517937] irq event stamp: 10379
[ 72.518412] hardirqs last enabled at (10391): [] __up_console_sem+0x78/0x80
[ 72.519511] hardirqs last disabled at (10402): [] __up_console_sem+0x5d/0x80
[ 72.520613] softirqs last enabled at (10264): [] irq_exit_rcu+0x93/0xc0
[ 72.521673] softirqs last disabled at (10259): [] irq_exit_rcu+0x93/0xc0
[ 72.522763] ---[ end trace 0000000000000000 ]---
[ 74.059917] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.107356] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.155379] Bluetooth: hci0: command 0x040f tx timeout
[ 80.203364] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:41:33 Registers:
info registers vcpu 0
RAX=ffff888008da0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888008d9fc01
RSI=ffff888008d9fce8 RDI=ffff888008d9f990 RBP=ffff888008d9f9d8 RSP=ffff888008d9f910
R8 =ffffffff8612e55c R9 =ffffffff8612e560 R10=0000000000038001 R11=ffff888008d9f9c0
R12=ffff888008d9f9e0 R13=ffff888008d9f9c8 R14=ffff888008d9fcf0 R15=ffff888008d9f980
RIP=ffffffff81131ec3 RFL=00000202 [-------] 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 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=00007f1350e4c760 CR3=000000000ed52000 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=76f875c436a582836549232841e3d15b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=117864066a3bf720000000000010f850 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0c2639a238c8b90400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 00005555570db400 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=00007f66bead06f4 CR3=0000000015bf2000 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