Warning: Permanently added '[localhost]:5057' (ECDSA) to the list of known hosts.
2023/05/17 01:58:13 fuzzer started
2023/05/17 01:58:14 dialing manager at localhost:35573
2023/05/17 01:58:14 checking machine...
2023/05/17 01:58:14 checking revisions...
syzkaller login: [ 45.588458] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:58:14 testing simple program...
[ 45.655108] cgroup: Unknown subsys name 'net'
[ 45.736967] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 57.422311] audit: type=1400 audit(1684288706.068:6): avc: denied { execmem } for pid=259 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
[ 58.564393] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.567347] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.569176] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.576455] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.578159] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.579512] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.971603] ------------[ cut here ]------------
[ 58.972382] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.974408] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.975469] Modules linked in:
[ 58.975884] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.980192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.981361] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.982183] 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
[ 58.984382] RSP: 0018:ffff88801ab97c00 EFLAGS: 00010282
[ 58.985061] RAX: 0000000000000000 RBX: ffff888010253040 RCX: 0000000000000000
[ 58.985918] RDX: ffff888016d91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.986799] RBP: ffff888010253054 R08: 0000000000000001 R09: 0000000000000000
[ 58.987677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.988560] R13: ffffffff84e223a0 R14: ffff888010253048 R15: ffffffff84d73340
[ 58.989461] FS: 0000555556592400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.990456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.991187] CR2: 00007f22c840c6f4 CR3: 000000001a8c8000 CR4: 0000000000350ef0
[ 58.992065] Call Trace:
[ 58.992389]
[ 58.992686] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.993317] ipv4_frags_init_net+0x269/0x440
[ 58.993877] ops_init+0xbb/0x6b0
[ 58.994355] setup_net+0x3d9/0x990
[ 58.994806] ? down_read_killable+0x1d7/0x4e0
[ 58.995400] ? __pfx_setup_net+0x10/0x10
[ 58.995912] ? copy_net_ns+0x17c/0x770
[ 58.996438] copy_net_ns+0x321/0x770
[ 58.996914] create_new_namespaces+0x3f6/0xb30
[ 58.997533] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.998176] ksys_unshare+0x44d/0x8e0
[ 58.998669] ? __pfx_ksys_unshare+0x10/0x10
[ 58.999243] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.999949] __x64_sys_unshare+0x31/0x40
[ 59.000487] do_syscall_64+0x3f/0x90
[ 59.000960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.001650] RIP: 0033:0x7f635bb380d7
[ 59.002144] 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
[ 59.004283] RSP: 002b:00007ffc2e3f2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.005222] RAX: ffffffffffffffda RBX: 00007ffc2e3f2758 RCX: 00007f635bb380d7
[ 59.006109] RDX: 00007f635bba241f RSI: 00007ffc2e3f20b0 RDI: 0000000040000000
[ 59.006950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2e3f1ec0
[ 59.007852] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f635bc4abf0
[ 59.008746] R13: 00007ffc2e3f21f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.009672]
[ 59.009974] irq event stamp: 7883
[ 59.010423] hardirqs last enabled at (7895): [] __up_console_sem+0x78/0x80
[ 59.011467] hardirqs last disabled at (7906): [] __up_console_sem+0x5d/0x80
[ 59.012515] softirqs last enabled at (7458): [] irq_exit_rcu+0x93/0xc0
[ 59.013545] softirqs last disabled at (7443): [] irq_exit_rcu+0x93/0xc0
[ 59.014578] ---[ end trace 0000000000000000 ]---
[ 59.019743] ------------[ cut here ]------------
[ 59.020446] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.022211] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.023251] Modules linked in:
[ 59.023653] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.024791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.025813] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.026485] 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
[ 59.028640] RSP: 0018:ffff88801ab97c00 EFLAGS: 00010282
[ 59.029324] RAX: 0000000000000000 RBX: ffff88800d4d1840 RCX: 0000000000000000
[ 59.030236] RDX: ffff888016d91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.031144] RBP: ffff88800d4d1854 R08: 0000000000000001 R09: 0000000000000000
[ 59.032044] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.032894] R13: ffffffff84e223a0 R14: ffff88800d4d1848 R15: ffffffff84da62e0
[ 59.033805] FS: 0000555556592400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.034817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.035576] CR2: 00007f22c840c6f4 CR3: 000000001a8c8000 CR4: 0000000000350ef0
[ 59.036473] Call Trace:
[ 59.036802]
[ 59.037134] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.037759] ipv6_frags_init_net+0x206/0x3c0
[ 59.038345] ops_init+0xbb/0x6b0
[ 59.038791] setup_net+0x3d9/0x990
[ 59.039275] ? down_read_killable+0x1d7/0x4e0
[ 59.039847] ? __pfx_setup_net+0x10/0x10
[ 59.040388] ? copy_net_ns+0x17c/0x770
[ 59.040894] copy_net_ns+0x321/0x770
[ 59.041403] create_new_namespaces+0x3f6/0xb30
[ 59.042047] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.042668] ksys_unshare+0x44d/0x8e0
[ 59.043192] ? __pfx_ksys_unshare+0x10/0x10
[ 59.043741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.044487] __x64_sys_unshare+0x31/0x40
[ 59.045039] do_syscall_64+0x3f/0x90
[ 59.045527] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.046190] RIP: 0033:0x7f635bb380d7
[ 59.046659] 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
[ 59.048817] RSP: 002b:00007ffc2e3f2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.049779] RAX: ffffffffffffffda RBX: 00007ffc2e3f2758 RCX: 00007f635bb380d7
[ 59.050669] RDX: 00007f635bba241f RSI: 00007ffc2e3f20b0 RDI: 0000000040000000
[ 59.051566] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2e3f1ec0
[ 59.052457] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f635bc4abf0
[ 59.053366] R13: 00007ffc2e3f21f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.054320]
[ 59.054625] irq event stamp: 9681
[ 59.055091] hardirqs last enabled at (9693): [] __up_console_sem+0x78/0x80
[ 59.056164] hardirqs last disabled at (9704): [] __up_console_sem+0x5d/0x80
[ 59.057219] softirqs last enabled at (9654): [] irq_exit_rcu+0x93/0xc0
[ 59.058252] softirqs last disabled at (9645): [] irq_exit_rcu+0x93/0xc0
[ 59.059288] ---[ end trace 0000000000000000 ]---
[ 59.060611] ------------[ cut here ]------------
[ 59.061278] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.063219] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.064274] Modules linked in:
[ 59.064684] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.065842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.066880] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.067566] 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
[ 59.069764] RSP: 0018:ffff88801ab97bf0 EFLAGS: 00010286
[ 59.070453] RAX: 0000000000000000 RBX: ffff88800d4d1240 RCX: 0000000000000000
[ 59.071349] RDX: ffff888016d91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.072238] RBP: ffff88800d4d1254 R08: 0000000000000001 R09: 0000000000000000
[ 59.073134] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.074041] R13: ffffffff84e223a0 R14: ffff88800d4d1248 R15: ffffffff84daf020
[ 59.074897] FS: 0000555556592400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.075892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.076665] CR2: 00007f22c840c6f4 CR3: 000000001a8c8000 CR4: 0000000000350ef0
[ 59.077623] Call Trace:
[ 59.077949]
[ 59.078283] nf_ct_net_init+0x224/0x3d0
[ 59.078795] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.079399] ops_init+0xbb/0x6b0
[ 59.079847] setup_net+0x3d9/0x990
[ 59.080329] ? down_read_killable+0x1d7/0x4e0
[ 59.080893] ? __pfx_setup_net+0x10/0x10
[ 59.081444] ? copy_net_ns+0x17c/0x770
[ 59.081957] copy_net_ns+0x321/0x770
[ 59.082477] create_new_namespaces+0x3f6/0xb30
[ 59.083091] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.083703] ksys_unshare+0x44d/0x8e0
[ 59.084215] ? __pfx_ksys_unshare+0x10/0x10
[ 59.084761] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.085519] __x64_sys_unshare+0x31/0x40
[ 59.086065] do_syscall_64+0x3f/0x90
[ 59.086541] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.087206] RIP: 0033:0x7f635bb380d7
[ 59.087675] 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
[ 59.089849] RSP: 002b:00007ffc2e3f2118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.090825] RAX: ffffffffffffffda RBX: 00007ffc2e3f2758 RCX: 00007f635bb380d7
[ 59.091732] RDX: 00007f635bba241f RSI: 00007ffc2e3f20b0 RDI: 0000000040000000
[ 59.092637] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2e3f1ec0
[ 59.093548] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f635bc4abf0
[ 59.094421] R13: 00007ffc2e3f21f0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.095317]
[ 59.095619] irq event stamp: 10489
[ 59.096082] hardirqs last enabled at (10501): [] __up_console_sem+0x78/0x80
[ 59.097132] hardirqs last disabled at (10512): [] __up_console_sem+0x5d/0x80
[ 59.098211] softirqs last enabled at (10426): [] irq_exit_rcu+0x93/0xc0
[ 59.099239] softirqs last disabled at (10419): [] irq_exit_rcu+0x93/0xc0
[ 59.100275] ---[ end trace 0000000000000000 ]---
executing program
[ 60.637718] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.685141] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.733098] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.781082] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:58:26 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ab975f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556592400 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=00007f22c840c6f4 CR3=000000001a8c8000 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=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
info registers vcpu 1
RAX=0000000000024f23 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f8575a5fb80 CR3=0000000014334000 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=2037323a38353a31302037312079614d XMM01=5d3238333237392e38352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000