Warning: Permanently added '[localhost]:29631' (ECDSA) to the list of known hosts.
2023/05/18 01:41:05 fuzzer started
2023/05/18 01:41:05 dialing manager at localhost:44319
2023/05/18 01:41:05 checking machine...
2023/05/18 01:41:05 checking revisions...
syzkaller login: [ 38.928349] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:41:05 testing simple program...
[ 38.977986] cgroup: Unknown subsys name 'net'
[ 39.072420] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.392426] audit: type=1400 audit(1684374078.209:6): 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
[ 52.514453] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.515979] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.518727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.521429] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.525215] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.527697] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.913307] ------------[ cut here ]------------
[ 52.914078] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.916030] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.917315] Modules linked in:
[ 52.917799] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.922476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.923722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.924523] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.926870] RSP: 0018:ffff88800fb47c00 EFLAGS: 00010282
[ 52.927619] RAX: 0000000000000000 RBX: ffff88800e8bf440 RCX: 0000000000000000
[ 52.928563] RDX: ffff888016c20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.929506] RBP: ffff88800e8bf454 R08: 0000000000000001 R09: 0000000000000000
[ 52.930457] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.931403] R13: ffffffff84e23fe0 R14: ffff88800e8bf448 R15: ffffffff84d74dc0
[ 52.932385] FS: 0000555555bbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.933459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.934213] CR2: 00007fa3c1cb6420 CR3: 000000000e4fc000 CR4: 0000000000350ee0
[ 52.935176] Call Trace:
[ 52.935576]
[ 52.935897] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.936585] ipv4_frags_init_net+0x269/0x440
[ 52.937184] ops_init+0xbb/0x6b0
[ 52.937696] setup_net+0x3d9/0x990
[ 52.938184] ? down_read_killable+0x1d7/0x4e0
[ 52.938828] ? __pfx_setup_net+0x10/0x10
[ 52.939405] ? copy_net_ns+0x17c/0x770
[ 52.939950] copy_net_ns+0x321/0x770
[ 52.940503] create_new_namespaces+0x3f6/0xb30
[ 52.941128] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.941807] ksys_unshare+0x44d/0x8e0
[ 52.942361] ? __pfx_ksys_unshare+0x10/0x10
[ 52.942937] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.943729] __x64_sys_unshare+0x31/0x40
[ 52.944312] do_syscall_64+0x3f/0x90
[ 52.944821] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.945535] RIP: 0033:0x7fcc7b9800d7
[ 52.946028] 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
[ 52.948355] RSP: 002b:00007ffc559e3e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.949369] RAX: ffffffffffffffda RBX: 00007ffc559e4448 RCX: 00007fcc7b9800d7
[ 52.950308] RDX: 00007fcc7b9ea41f RSI: 00007ffc559e3da0 RDI: 0000000040000000
[ 52.951204] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc559e3bb0
[ 52.952144] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc7ba92bf0
[ 52.953088] R13: 00007ffc559e3ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.954056]
[ 52.954413] irq event stamp: 8293
[ 52.954863] hardirqs last enabled at (8303): [] __up_console_sem+0x78/0x80
[ 52.955989] hardirqs last disabled at (8314): [] __up_console_sem+0x5d/0x80
[ 52.957122] softirqs last enabled at (7852): [] irq_exit_rcu+0x93/0xc0
[ 52.958251] softirqs last disabled at (7811): [] irq_exit_rcu+0x93/0xc0
[ 52.959345] ---[ end trace 0000000000000000 ]---
[ 52.969590] ------------[ cut here ]------------
[ 52.970265] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.971945] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.973011] Modules linked in:
[ 52.973447] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.974588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.975726] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.976496] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.978746] RSP: 0018:ffff88800fb47c00 EFLAGS: 00010282
[ 52.979541] RAX: 0000000000000000 RBX: ffff88800ec04440 RCX: 0000000000000000
[ 52.980515] RDX: ffff888016c20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.981496] RBP: ffff88800ec04454 R08: 0000000000000001 R09: 0000000000000000
[ 52.982479] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.983458] R13: ffffffff84e23fe0 R14: ffff88800ec04448 R15: ffffffff84da7d60
[ 52.984464] FS: 0000555555bbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.985544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.986386] CR2: 00007fa3c1c7c7a0 CR3: 000000000e4fc000 CR4: 0000000000350ef0
[ 52.987369] Call Trace:
[ 52.987713]
[ 52.988010] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.988759] ipv6_frags_init_net+0x206/0x3c0
[ 52.989430] ops_init+0xbb/0x6b0
[ 52.989897] setup_net+0x3d9/0x990
[ 52.990391] ? down_read_killable+0x1d7/0x4e0
[ 52.990967] ? __pfx_setup_net+0x10/0x10
[ 52.991547] ? copy_net_ns+0x17c/0x770
[ 52.992082] copy_net_ns+0x321/0x770
[ 52.992629] create_new_namespaces+0x3f6/0xb30
[ 52.993276] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.993926] ksys_unshare+0x44d/0x8e0
[ 52.994476] ? __pfx_ksys_unshare+0x10/0x10
[ 52.995054] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.995854] __x64_sys_unshare+0x31/0x40
[ 52.996435] do_syscall_64+0x3f/0x90
[ 52.996947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.997666] RIP: 0033:0x7fcc7b9800d7
[ 52.998153] 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
[ 53.000417] RSP: 002b:00007ffc559e3e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.001419] RAX: ffffffffffffffda RBX: 00007ffc559e4448 RCX: 00007fcc7b9800d7
[ 53.002352] RDX: 00007fcc7b9ea41f RSI: 00007ffc559e3da0 RDI: 0000000040000000
[ 53.003258] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc559e3bb0
[ 53.004152] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc7ba92bf0
[ 53.005072] R13: 00007ffc559e3ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.006017]
[ 53.006374] irq event stamp: 12049
[ 53.006833] hardirqs last enabled at (12059): [] __up_console_sem+0x78/0x80
[ 53.007953] hardirqs last disabled at (12070): [] __up_console_sem+0x5d/0x80
[ 53.009063] softirqs last enabled at (11778): [] irq_exit_rcu+0x93/0xc0
[ 53.010142] softirqs last disabled at (11751): [] irq_exit_rcu+0x93/0xc0
[ 53.011188] ---[ end trace 0000000000000000 ]---
[ 53.012660] ------------[ cut here ]------------
[ 53.013334] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.015205] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.016331] Modules linked in:
[ 53.016737] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.017922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.018976] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.019679] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.021849] RSP: 0018:ffff88800fb47bf0 EFLAGS: 00010286
[ 53.022537] RAX: 0000000000000000 RBX: ffff88800ec04a40 RCX: 0000000000000000
[ 53.023437] RDX: ffff888016c20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.024351] RBP: ffff88800ec04a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.025215] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.026117] R13: ffffffff84e23fe0 R14: ffff88800ec04a48 R15: ffffffff84db0aa0
[ 53.027021] FS: 0000555555bbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.028059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.028811] CR2: 00007fa3c1c7c7a0 CR3: 000000000e4fc000 CR4: 0000000000350ef0
[ 53.029710] Call Trace:
[ 53.030036]
[ 53.030368] nf_ct_net_init+0x224/0x3d0
[ 53.030884] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.031511] ops_init+0xbb/0x6b0
[ 53.031964] setup_net+0x3d9/0x990
[ 53.032458] ? down_read_killable+0x1d7/0x4e0
[ 53.033042] ? __pfx_setup_net+0x10/0x10
[ 53.033585] ? copy_net_ns+0x17c/0x770
[ 53.034094] copy_net_ns+0x321/0x770
[ 53.034600] create_new_namespaces+0x3f6/0xb30
[ 53.035177] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.035842] ksys_unshare+0x44d/0x8e0
[ 53.036368] ? __pfx_ksys_unshare+0x10/0x10
[ 53.036944] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.037710] __x64_sys_unshare+0x31/0x40
[ 53.038267] do_syscall_64+0x3f/0x90
[ 53.038756] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.039458] RIP: 0033:0x7fcc7b9800d7
[ 53.039954] 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
[ 53.042191] RSP: 002b:00007ffc559e3e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.043167] RAX: ffffffffffffffda RBX: 00007ffc559e4448 RCX: 00007fcc7b9800d7
[ 53.044125] RDX: 00007fcc7b9ea41f RSI: 00007ffc559e3da0 RDI: 0000000040000000
[ 53.045061] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc559e3bb0
[ 53.045982] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcc7ba92bf0
[ 53.046909] R13: 00007ffc559e3ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.047892]
[ 53.048208] irq event stamp: 12831
[ 53.048673] hardirqs last enabled at (12843): [] __up_console_sem+0x78/0x80
[ 53.049743] hardirqs last disabled at (12854): [] __up_console_sem+0x5d/0x80
[ 53.050800] softirqs last enabled at (12392): [] irq_exit_rcu+0x93/0xc0
[ 53.051844] softirqs last disabled at (12387): [] irq_exit_rcu+0x93/0xc0
[ 53.052885] ---[ end trace 0000000000000000 ]---
executing program
[ 54.600024] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.647312] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.697009] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.743323] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:41:14 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff11001d18ea5 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8560b4c0 RBP=0000000000000000 RSP=ffff88800e8c7518
R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8779c9c7 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b4c0 R15=0000000000000000
RIP=ffffffff812d74aa RFL=00000246 [---Z-P-] 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 00007fa3c283b900 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=00007fa3c1c2c430 CR3=0000000015b1e000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=d8f928da5fab84ed000000000010ec90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=450fec2f06a8629b00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fb475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555bbf400 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=00007fa3c1cb6420 CR3=000000000e4fc000 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