Warning: Permanently added '[localhost]:28852' (ECDSA) to the list of known hosts.
2023/05/18 00:02:24 fuzzer started
2023/05/18 00:02:24 dialing manager at localhost:44319
2023/05/18 00:02:24 checking machine...
2023/05/18 00:02:24 checking revisions...
syzkaller login: [ 42.284933] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:02:24 testing simple program...
[ 42.348866] cgroup: Unknown subsys name 'net'
[ 42.419107] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.398018] audit: type=1400 audit(1684368158.873:6): avc: denied { execmem } for pid=258 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
[ 57.539938] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.542417] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.544032] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.548167] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.550877] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.552006] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.936361] ------------[ cut here ]------------
[ 57.937007] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.939164] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.940362] Modules linked in:
[ 57.940775] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.945914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.947051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.947844] 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
[ 57.950137] RSP: 0018:ffff888020237c00 EFLAGS: 00010282
[ 57.950865] RAX: 0000000000000000 RBX: ffff88800f806040 RCX: 0000000000000000
[ 57.951749] RDX: ffff888019b20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.952652] RBP: ffff88800f806054 R08: 0000000000000001 R09: 0000000000000000
[ 57.953536] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.954432] R13: ffffffff84e23fe0 R14: ffff88800f806048 R15: ffffffff84d74dc0
[ 57.955328] FS: 0000555555d3f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.956318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.957019] CR2: 00007fbd81f5c6f4 CR3: 0000000016e36000 CR4: 0000000000350ef0
[ 57.957915] Call Trace:
[ 57.958235]
[ 57.958561] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.959198] ipv4_frags_init_net+0x269/0x440
[ 57.959787] ops_init+0xbb/0x6b0
[ 57.960236] setup_net+0x3d9/0x990
[ 57.960725] ? down_read_killable+0x1d7/0x4e0
[ 57.961317] ? __pfx_setup_net+0x10/0x10
[ 57.961828] ? copy_net_ns+0x17c/0x770
[ 57.962365] copy_net_ns+0x321/0x770
[ 57.962847] create_new_namespaces+0x3f6/0xb30
[ 57.963505] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.964116] ksys_unshare+0x44d/0x8e0
[ 57.964641] ? __pfx_ksys_unshare+0x10/0x10
[ 57.965184] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.965918] __x64_sys_unshare+0x31/0x40
[ 57.966460] do_syscall_64+0x3f/0x90
[ 57.966963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.967638] RIP: 0033:0x7efef577f0d7
[ 57.968100] 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
[ 57.970278] RSP: 002b:00007ffc01fcbe28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.971199] RAX: ffffffffffffffda RBX: 00007ffc01fcc468 RCX: 00007efef577f0d7
[ 57.972087] RDX: 00007efef57e941f RSI: 00007ffc01fcbdc0 RDI: 0000000040000000
[ 57.972970] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc01fcbbd0
[ 57.973861] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efef5891bf0
[ 57.974745] R13: 00007ffc01fcbf00 R14: 0000000000000000 R15: 00000000000000f8
[ 57.975666]
[ 57.975982] irq event stamp: 8493
[ 57.976447] hardirqs last enabled at (8505): [] __up_console_sem+0x78/0x80
[ 57.977544] hardirqs last disabled at (8516): [] __up_console_sem+0x5d/0x80
[ 57.978653] softirqs last enabled at (8302): [] irq_exit_rcu+0x93/0xc0
[ 57.979745] softirqs last disabled at (8293): [] irq_exit_rcu+0x93/0xc0
[ 57.980819] ---[ end trace 0000000000000000 ]---
[ 57.987073] ------------[ cut here ]------------
[ 57.987715] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.989466] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.990562] Modules linked in:
[ 57.991009] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.992227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.993302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.993969] 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
[ 57.996267] RSP: 0018:ffff888020237c00 EFLAGS: 00010282
[ 57.996938] RAX: 0000000000000000 RBX: ffff888008d05040 RCX: 0000000000000000
[ 57.997865] RDX: ffff888019b20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.998778] RBP: ffff888008d05054 R08: 0000000000000001 R09: 0000000000000000
[ 57.999730] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.000648] R13: ffffffff84e23fe0 R14: ffff888008d05048 R15: ffffffff84da7d60
[ 58.001575] FS: 0000555555d3f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.002615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.003390] CR2: 00007f0c6ac13fd0 CR3: 0000000016e36000 CR4: 0000000000350ee0
[ 58.004317] Call Trace:
[ 58.004654]
[ 58.004961] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.005640] ipv6_frags_init_net+0x206/0x3c0
[ 58.006223] ops_init+0xbb/0x6b0
[ 58.006718] setup_net+0x3d9/0x990
[ 58.007215] ? down_read_killable+0x1d7/0x4e0
[ 58.007847] ? __pfx_setup_net+0x10/0x10
[ 58.008408] ? copy_net_ns+0x17c/0x770
[ 58.008943] copy_net_ns+0x321/0x770
[ 58.009474] create_new_namespaces+0x3f6/0xb30
[ 58.010086] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.010757] ksys_unshare+0x44d/0x8e0
[ 58.011307] ? __pfx_ksys_unshare+0x10/0x10
[ 58.011880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.012639] __x64_sys_unshare+0x31/0x40
[ 58.013180] do_syscall_64+0x3f/0x90
[ 58.013700] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.014393] RIP: 0033:0x7efef577f0d7
[ 58.014877] 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
[ 58.017170] RSP: 002b:00007ffc01fcbe28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.018143] RAX: ffffffffffffffda RBX: 00007ffc01fcc468 RCX: 00007efef577f0d7
[ 58.019077] RDX: 00007efef57e941f RSI: 00007ffc01fcbdc0 RDI: 0000000040000000
[ 58.019997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc01fcbbd0
[ 58.020915] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efef5891bf0
[ 58.021837] R13: 00007ffc01fcbf00 R14: 0000000000000000 R15: 00000000000000f8
[ 58.022784]
[ 58.023103] irq event stamp: 10161
[ 58.023578] hardirqs last enabled at (10173): [] __up_console_sem+0x78/0x80
[ 58.024678] hardirqs last disabled at (10184): [] __up_console_sem+0x5d/0x80
[ 58.025767] softirqs last enabled at (9978): [] irq_exit_rcu+0x93/0xc0
[ 58.026822] softirqs last disabled at (9971): [] irq_exit_rcu+0x93/0xc0
[ 58.027912] ---[ end trace 0000000000000000 ]---
[ 58.029233] ------------[ cut here ]------------
[ 58.029887] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.031900] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.033198] Modules linked in:
[ 58.033773] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.035062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.036381] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.037057] 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
[ 58.039474] RSP: 0018:ffff888020237bf0 EFLAGS: 00010286
[ 58.040158] RAX: 0000000000000000 RBX: ffff888013620e40 RCX: 0000000000000000
[ 58.041403] RDX: ffff888019b20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.042440] RBP: ffff888013620e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.043560] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.044597] R13: ffffffff84e23fe0 R14: ffff888013620e48 R15: ffffffff84db0aa0
[ 58.045666] FS: 0000555555d3f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.046868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.047733] CR2: 00007f0c6ac13fd0 CR3: 0000000016e36000 CR4: 0000000000350ee0
[ 58.048848] Call Trace:
[ 58.049180]
[ 58.049607] nf_ct_net_init+0x224/0x3d0
[ 58.050142] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.050919] ops_init+0xbb/0x6b0
[ 58.051547] setup_net+0x3d9/0x990
[ 58.052019] ? down_read_killable+0x1d7/0x4e0
[ 58.052704] ? __pfx_setup_net+0x10/0x10
[ 58.053434] ? copy_net_ns+0x17c/0x770
[ 58.053958] copy_net_ns+0x321/0x770
[ 58.054590] create_new_namespaces+0x3f6/0xb30
[ 58.055215] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.055999] ksys_unshare+0x44d/0x8e0
[ 58.056672] ? __pfx_ksys_unshare+0x10/0x10
[ 58.057221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.058080] __x64_sys_unshare+0x31/0x40
[ 58.058789] do_syscall_64+0x3f/0x90
[ 58.059440] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.060091] RIP: 0033:0x7efef577f0d7
[ 58.060754] 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
[ 58.063041] RSP: 002b:00007ffc01fcbe28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.064168] RAX: ffffffffffffffda RBX: 00007ffc01fcc468 RCX: 00007efef577f0d7
[ 58.065168] RDX: 00007efef57e941f RSI: 00007ffc01fcbdc0 RDI: 0000000040000000
[ 58.066218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc01fcbbd0
[ 58.067235] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efef5891bf0
[ 58.068389] R13: 00007ffc01fcbf00 R14: 0000000000000000 R15: 00000000000000f8
[ 58.069402]
[ 58.069704] irq event stamp: 13445
[ 58.070134] hardirqs last enabled at (13455): [] __up_console_sem+0x78/0x80
[ 58.071394] hardirqs last disabled at (13568): [] __up_console_sem+0x5d/0x80
[ 58.072550] softirqs last enabled at (13618): [] irq_exit_rcu+0x93/0xc0
[ 58.073714] softirqs last disabled at (13631): [] irq_exit_rcu+0x93/0xc0
[ 58.074889] ---[ end trace 0000000000000000 ]---
[ 59.627882] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.676300] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.723333] Bluetooth: hci0: command 0x040f tx timeout
[ 65.771307] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:02:35 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880202375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555d3f400 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=00007fbd81f5c6f4 CR3=0000000016e36000 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=0000000000032d05 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f0c6ab9d0a0 CR3=000000000ecb2000 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=63635e32d64de59ac448671b8ba2ff71
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d1cbb93c4f12355b000000000013cbb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=702413bac6eb3fef00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000