Warning: Permanently added '[localhost]:28645' (ECDSA) to the list of known hosts.
2023/05/18 07:26:53 fuzzer started
2023/05/18 07:26:53 dialing manager at localhost:44319
2023/05/18 07:26:53 checking machine...
2023/05/18 07:26:53 checking revisions...
syzkaller login: [ 53.664138] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:26:54 testing simple program...
[ 53.728811] cgroup: Unknown subsys name 'net'
[ 53.809784] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.348474] audit: type=1400 audit(1684394826.750:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.519742] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.523414] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.524867] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.529034] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.531730] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.533919] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.951575] ------------[ cut here ]------------
[ 67.952309] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.954144] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.955333] Modules linked in:
[ 67.955790] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.960651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.961804] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.962578] 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
[ 67.965054] RSP: 0018:ffff88801fd6fc00 EFLAGS: 00010282
[ 67.965826] RAX: 0000000000000000 RBX: ffff88800ef11040 RCX: 0000000000000000
[ 67.966831] RDX: ffff88801a6f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.967847] RBP: ffff88800ef11054 R08: 0000000000000001 R09: 0000000000000000
[ 67.968870] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.969846] R13: ffffffff84e23fe0 R14: ffff88800ef11048 R15: ffffffff84d74dc0
[ 67.970736] FS: 0000555556387400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.971757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.972500] CR2: 00007ff1ce00b6f4 CR3: 000000000e8a8000 CR4: 0000000000350ee0
[ 67.973380] Call Trace:
[ 67.973704]
[ 67.973995] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.974633] ipv4_frags_init_net+0x269/0x440
[ 67.975226] ops_init+0xbb/0x6b0
[ 67.975686] setup_net+0x3d9/0x990
[ 67.976170] ? down_read_killable+0x1d7/0x4e0
[ 67.976734] ? __pfx_setup_net+0x10/0x10
[ 67.977270] ? copy_net_ns+0x17c/0x770
[ 67.977775] copy_net_ns+0x321/0x770
[ 67.978280] create_new_namespaces+0x3f6/0xb30
[ 67.978902] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.979659] ksys_unshare+0x44d/0x8e0
[ 67.980256] ? __pfx_ksys_unshare+0x10/0x10
[ 67.980881] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.981730] __x64_sys_unshare+0x31/0x40
[ 67.982360] do_syscall_64+0x3f/0x90
[ 67.982905] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.983683] RIP: 0033:0x7f76094120d7
[ 67.984246] 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
[ 67.986729] RSP: 002b:00007fff26fae368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.987820] RAX: ffffffffffffffda RBX: 00007fff26fae9a8 RCX: 00007f76094120d7
[ 67.988841] RDX: 00007f760947c41f RSI: 00007fff26fae300 RDI: 0000000040000000
[ 67.989849] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff26fae110
[ 67.990870] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7609524bf0
[ 67.991895] R13: 00007fff26fae440 R14: 0000000000000000 R15: 00000000000000f8
[ 67.992941]
[ 67.993309] irq event stamp: 7705
[ 67.993793] hardirqs last enabled at (7715): [] __up_console_sem+0x78/0x80
[ 67.995008] hardirqs last disabled at (7726): [] __up_console_sem+0x5d/0x80
[ 67.996231] softirqs last enabled at (6882): [] irq_exit_rcu+0x93/0xc0
[ 67.997406] softirqs last disabled at (6877): [] irq_exit_rcu+0x93/0xc0
[ 67.998580] ---[ end trace 0000000000000000 ]---
[ 68.005232] ------------[ cut here ]------------
[ 68.005912] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.007779] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.009009] Modules linked in:
[ 68.009505] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.010820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.012004] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.012791] 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
[ 68.015288] RSP: 0018:ffff88801fd6fc00 EFLAGS: 00010282
[ 68.016040] RAX: 0000000000000000 RBX: ffff88800e156e40 RCX: 0000000000000000
[ 68.017058] RDX: ffff88801a6f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.018100] RBP: ffff88800e156e54 R08: 0000000000000001 R09: 0000000000000000
[ 68.019122] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.020167] R13: ffffffff84e23fe0 R14: ffff88800e156e48 R15: ffffffff84da7d60
[ 68.021194] FS: 0000555556387400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.022330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.023178] CR2: 00007ff1ce00b6f4 CR3: 000000000e8a8000 CR4: 0000000000350ee0
[ 68.024201] Call Trace:
[ 68.024569]
[ 68.024905] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.025642] ipv6_frags_init_net+0x206/0x3c0
[ 68.026317] ops_init+0xbb/0x6b0
[ 68.026826] setup_net+0x3d9/0x990
[ 68.027406] ? down_read_killable+0x1d7/0x4e0
[ 68.028099] ? __pfx_setup_net+0x10/0x10
[ 68.028686] ? copy_net_ns+0x17c/0x770
[ 68.029301] copy_net_ns+0x321/0x770
[ 68.029854] create_new_namespaces+0x3f6/0xb30
[ 68.030552] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.031284] ksys_unshare+0x44d/0x8e0
[ 68.031852] ? __pfx_ksys_unshare+0x10/0x10
[ 68.032508] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.033357] __x64_sys_unshare+0x31/0x40
[ 68.033945] do_syscall_64+0x3f/0x90
[ 68.034529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.035296] RIP: 0033:0x7f76094120d7
[ 68.035854] 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
[ 68.038338] RSP: 002b:00007fff26fae368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.039420] RAX: ffffffffffffffda RBX: 00007fff26fae9a8 RCX: 00007f76094120d7
[ 68.040443] RDX: 00007f760947c41f RSI: 00007fff26fae300 RDI: 0000000040000000
[ 68.041470] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff26fae110
[ 68.042490] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7609524bf0
[ 68.043517] R13: 00007fff26fae440 R14: 0000000000000000 R15: 00000000000000f8
[ 68.044558]
[ 68.044896] irq event stamp: 9637
[ 68.045413] hardirqs last enabled at (9649): [] __up_console_sem+0x78/0x80
[ 68.046637] hardirqs last disabled at (9660): [] __up_console_sem+0x5d/0x80
[ 68.047874] softirqs last enabled at (9194): [] irq_exit_rcu+0x93/0xc0
[ 68.049046] softirqs last disabled at (9185): [] irq_exit_rcu+0x93/0xc0
[ 68.050246] ---[ end trace 0000000000000000 ]---
[ 68.052013] ------------[ cut here ]------------
[ 68.052702] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.054825] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.056092] Modules linked in:
[ 68.056556] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.057877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.059035] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.059813] 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
[ 68.062313] RSP: 0018:ffff88801fd6fbf0 EFLAGS: 00010286
[ 68.063058] RAX: 0000000000000000 RBX: ffff88800e156440 RCX: 0000000000000000
[ 68.064114] RDX: ffff88801a6f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.065139] RBP: ffff88800e156454 R08: 0000000000000001 R09: 0000000000000000
[ 68.066176] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.067194] R13: ffffffff84e23fe0 R14: ffff88800e156448 R15: ffffffff84db0aa0
[ 68.068304] FS: 0000555556387400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.069712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.070684] CR2: 00007ff1ce00b6f4 CR3: 000000000e8a8000 CR4: 0000000000350ee0
[ 68.071863] Call Trace:
[ 68.072351]
[ 68.072694] nf_ct_net_init+0x224/0x3d0
[ 68.073450] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.074214] ops_init+0xbb/0x6b0
[ 68.074787] setup_net+0x3d9/0x990
[ 68.075386] ? down_read_killable+0x1d7/0x4e0
[ 68.076262] ? __pfx_setup_net+0x10/0x10
[ 68.076948] ? copy_net_ns+0x17c/0x770
[ 68.077685] copy_net_ns+0x321/0x770
[ 68.078434] create_new_namespaces+0x3f6/0xb30
[ 68.079220] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.080008] ksys_unshare+0x44d/0x8e0
[ 68.080658] ? __pfx_ksys_unshare+0x10/0x10
[ 68.081388] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.082413] __x64_sys_unshare+0x31/0x40
[ 68.083107] do_syscall_64+0x3f/0x90
[ 68.083751] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.084642] RIP: 0033:0x7f76094120d7
[ 68.085294] 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
[ 68.088240] RSP: 002b:00007fff26fae368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.089566] RAX: ffffffffffffffda RBX: 00007fff26fae9a8 RCX: 00007f76094120d7
[ 68.090707] RDX: 00007f760947c41f RSI: 00007fff26fae300 RDI: 0000000040000000
[ 68.091901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff26fae110
[ 68.093150] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7609524bf0
[ 68.094367] R13: 00007fff26fae440 R14: 0000000000000000 R15: 00000000000000f8
[ 68.095647]
[ 68.096114] irq event stamp: 10457
[ 68.096727] hardirqs last enabled at (10467): [] __up_console_sem+0x78/0x80
[ 68.098103] hardirqs last disabled at (10480): [] __up_console_sem+0x5d/0x80
[ 68.099440] softirqs last enabled at (10096): [] irq_exit_rcu+0x93/0xc0
[ 68.100628] softirqs last disabled at (10091): [] irq_exit_rcu+0x93/0xc0
[ 68.101807] ---[ end trace 0000000000000000 ]---
executing program
[ 69.605287] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.652349] Bluetooth: hci0: command 0x041b tx timeout
[ 73.700663] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.748176] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:26:58 Registers:
info registers vcpu 0
RAX=000000000002c105 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f8208a236e0 CR3=0000000015b8e000 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=782b26d8df8c3f82fb4ed6a301b4aa2b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bd0e6747e06c72df000000000013c790 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c632123ff71e312b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd6f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 0000555556387400 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=00007ff1ce00b6f4 CR3=000000000e8a8000 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