Warning: Permanently added '[localhost]:60554' (ECDSA) to the list of known hosts.
2023/05/16 16:37:03 fuzzer started
2023/05/16 16:37:04 dialing manager at localhost:35573
2023/05/16 16:37:04 checking machine...
2023/05/16 16:37:04 checking revisions...
syzkaller login: [ 37.375655] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:37:04 testing simple program...
[ 37.444329] cgroup: Unknown subsys name 'net'
[ 37.510773] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.394853] audit: type=1400 audit(1684255037.303:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.546817] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.548443] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.550843] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.554631] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.556990] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.558407] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.969622] ------------[ cut here ]------------
[ 51.970433] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.972606] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.974027] Modules linked in:
[ 51.974541] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.976268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.978613] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.979307] 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
[ 51.981881] RSP: 0018:ffff88800fd1fc00 EFLAGS: 00010282
[ 51.982677] RAX: 0000000000000000 RBX: ffff88800e378440 RCX: 0000000000000000
[ 51.983704] RDX: ffff88801cd6d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.984737] RBP: ffff88800e378454 R08: 0000000000000001 R09: 0000000000000000
[ 51.985802] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.986851] R13: ffffffff84e223a0 R14: ffff88800e378448 R15: ffffffff84d73340
[ 51.987889] FS: 0000555557502400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.989047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.989932] CR2: 00007fde10252000 CR3: 0000000015b5a000 CR4: 0000000000350ee0
[ 51.990958] Call Trace:
[ 51.991342]
[ 51.991744] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.992448] ipv4_frags_init_net+0x269/0x440
[ 51.993130] ops_init+0xbb/0x6b0
[ 51.993709] setup_net+0x3d9/0x990
[ 51.994236] ? down_read_killable+0x1d7/0x4e0
[ 51.994901] ? __pfx_setup_net+0x10/0x10
[ 51.995520] ? copy_net_ns+0x17c/0x770
[ 51.996096] copy_net_ns+0x321/0x770
[ 51.996688] create_new_namespaces+0x3f6/0xb30
[ 51.997370] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.998164] ksys_unshare+0x44d/0x8e0
[ 51.998767] ? __pfx_ksys_unshare+0x10/0x10
[ 51.999411] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.000263] __x64_sys_unshare+0x31/0x40
[ 52.000902] do_syscall_64+0x3f/0x90
[ 52.001464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.002232] RIP: 0033:0x7fe79095f0d7
[ 52.002798] 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
[ 52.005353] RSP: 002b:00007ffffa6293e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.006515] RAX: ffffffffffffffda RBX: 00007ffffa629a28 RCX: 00007fe79095f0d7
[ 52.007556] RDX: 00007fe7909c941f RSI: 00007ffffa629380 RDI: 0000000040000000
[ 52.008602] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffa629190
[ 52.009642] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe790a71bf0
[ 52.010682] R13: 00007ffffa6294c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.011753]
[ 52.012112] irq event stamp: 8001
[ 52.012666] hardirqs last enabled at (8013): [] __up_console_sem+0x78/0x80
[ 52.013945] hardirqs last disabled at (8024): [] __up_console_sem+0x5d/0x80
[ 52.015209] softirqs last enabled at (7906): [] irq_exit_rcu+0x93/0xc0
[ 52.016438] softirqs last disabled at (7901): [] irq_exit_rcu+0x93/0xc0
[ 52.017706] ---[ end trace 0000000000000000 ]---
[ 52.023901] ------------[ cut here ]------------
[ 52.024633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.026669] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.027926] Modules linked in:
[ 52.028409] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.029817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.031023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.031782] 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
[ 52.034260] RSP: 0018:ffff88800fd1fc00 EFLAGS: 00010282
[ 52.035051] RAX: 0000000000000000 RBX: ffff88800df39240 RCX: 0000000000000000
[ 52.036069] RDX: ffff88801cd6d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.037100] RBP: ffff88800df39254 R08: 0000000000000001 R09: 0000000000000000
[ 52.038126] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.039130] R13: ffffffff84e223a0 R14: ffff88800df39248 R15: ffffffff84da62e0
[ 52.040135] FS: 0000555557502400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.041265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.042132] CR2: 00007fde10252000 CR3: 0000000015b5a000 CR4: 0000000000350ee0
[ 52.043155] Call Trace:
[ 52.043579]
[ 52.043927] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.044681] ipv6_frags_init_net+0x206/0x3c0
[ 52.045339] ops_init+0xbb/0x6b0
[ 52.045915] setup_net+0x3d9/0x990
[ 52.046455] ? down_read_killable+0x1d7/0x4e0
[ 52.047153] ? __pfx_setup_net+0x10/0x10
[ 52.047794] ? copy_net_ns+0x17c/0x770
[ 52.048401] copy_net_ns+0x321/0x770
[ 52.049005] create_new_namespaces+0x3f6/0xb30
[ 52.049751] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.050528] ksys_unshare+0x44d/0x8e0
[ 52.051116] ? __pfx_ksys_unshare+0x10/0x10
[ 52.051792] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.052651] __x64_sys_unshare+0x31/0x40
[ 52.053232] do_syscall_64+0x3f/0x90
[ 52.053824] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.054578] RIP: 0033:0x7fe79095f0d7
[ 52.055099] 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
[ 52.057588] RSP: 002b:00007ffffa6293e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.058662] RAX: ffffffffffffffda RBX: 00007ffffa629a28 RCX: 00007fe79095f0d7
[ 52.059683] RDX: 00007fe7909c941f RSI: 00007ffffa629380 RDI: 0000000040000000
[ 52.060693] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffa629190
[ 52.061739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe790a71bf0
[ 52.062773] R13: 00007ffffa6294c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.063812]
[ 52.064155] irq event stamp: 9957
[ 52.064682] hardirqs last enabled at (9969): [] __up_console_sem+0x78/0x80
[ 52.065910] hardirqs last disabled at (9980): [] __up_console_sem+0x5d/0x80
[ 52.067160] softirqs last enabled at (9554): [] irq_exit_rcu+0x93/0xc0
[ 52.068382] softirqs last disabled at (10001): [] irq_exit_rcu+0x93/0xc0
[ 52.069639] ---[ end trace 0000000000000000 ]---
[ 52.071183] ------------[ cut here ]------------
[ 52.071878] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.073974] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.075158] Modules linked in:
[ 52.075656] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.076959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.078123] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.078886] 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
[ 52.081320] RSP: 0018:ffff88800fd1fbf0 EFLAGS: 00010286
[ 52.082144] RAX: 0000000000000000 RBX: ffff88800df39a40 RCX: 0000000000000000
[ 52.083173] RDX: ffff88801cd6d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.084200] RBP: ffff88800df39a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.085216] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.086247] R13: ffffffff84e223a0 R14: ffff88800df39a48 R15: ffffffff84daf020
[ 52.087266] FS: 0000555557502400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.088404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.089256] CR2: 00007fde10252000 CR3: 0000000015b5a000 CR4: 0000000000350ee0
[ 52.090301] Call Trace:
[ 52.090722]
[ 52.091077] nf_ct_net_init+0x224/0x3d0
[ 52.091782] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.092439] ops_init+0xbb/0x6b0
[ 52.092985] setup_net+0x3d9/0x990
[ 52.093571] ? down_read_killable+0x1d7/0x4e0
[ 52.094221] ? __pfx_setup_net+0x10/0x10
[ 52.094831] ? copy_net_ns+0x17c/0x770
[ 52.095411] copy_net_ns+0x321/0x770
[ 52.095999] create_new_namespaces+0x3f6/0xb30
[ 52.096706] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.097414] ksys_unshare+0x44d/0x8e0
[ 52.098031] ? __pfx_ksys_unshare+0x10/0x10
[ 52.098697] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.099557] __x64_sys_unshare+0x31/0x40
[ 52.100149] do_syscall_64+0x3f/0x90
[ 52.100743] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.101540] RIP: 0033:0x7fe79095f0d7
[ 52.102076] 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
[ 52.104588] RSP: 002b:00007ffffa6293e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.105692] RAX: ffffffffffffffda RBX: 00007ffffa629a28 RCX: 00007fe79095f0d7
[ 52.106711] RDX: 00007fe7909c941f RSI: 00007ffffa629380 RDI: 0000000040000000
[ 52.107730] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffa629190
[ 52.108760] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe790a71bf0
[ 52.109797] R13: 00007ffffa6294c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.110851]
[ 52.111194] irq event stamp: 10717
[ 52.111724] hardirqs last enabled at (10729): [] __up_console_sem+0x78/0x80
[ 52.112960] hardirqs last disabled at (10740): [] __up_console_sem+0x5d/0x80
[ 52.114201] softirqs last enabled at (10430): [] irq_exit_rcu+0x93/0xc0
[ 52.115397] softirqs last disabled at (10425): [] irq_exit_rcu+0x93/0xc0
[ 52.116595] ---[ end trace 0000000000000000 ]---
executing program
[ 53.628123] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.675650] Bluetooth: hci0: command 0x041b tx timeout
[ 57.723650] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.771560] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:37:18 Registers:
info registers vcpu 0
RAX=000000000001ef3b 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=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 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=00007fde101b64d0 CR3=000000001625c000 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=95f5d859f43df3bd2848e4900600e2f8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=011c3889b852f066000000000013b7d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a99c1040814dcc4600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd1f618
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 0000555557502400 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=00007fde10252000 CR3=0000000015b5a000 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