Warning: Permanently added '[localhost]:31861' (ECDSA) to the list of known hosts.
2023/05/17 20:08:22 fuzzer started
2023/05/17 20:08:22 dialing manager at localhost:44319
2023/05/17 20:08:22 checking machine...
2023/05/17 20:08:22 checking revisions...
syzkaller login: [ 36.796771] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:08:22 testing simple program...
[ 36.877677] cgroup: Unknown subsys name 'net'
[ 36.968095] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.430379] audit: type=1400 audit(1684354115.465:6): 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
[ 50.552948] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.554683] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.556566] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.560054] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.561458] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.563237] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.949996] ------------[ cut here ]------------
[ 50.950809] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.952867] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.954150] Modules linked in:
[ 50.954708] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.959285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.960317] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.961001] 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
[ 50.963206] RSP: 0018:ffff88800f107c00 EFLAGS: 00010282
[ 50.963900] RAX: 0000000000000000 RBX: ffff888015af3c40 RCX: 0000000000000000
[ 50.964795] RDX: ffff88800f268000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.965697] RBP: ffff888015af3c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.966614] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.967480] R13: ffffffff84e23fe0 R14: ffff888015af3c48 R15: ffffffff84d74dc0
[ 50.968388] FS: 0000555556d7c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.969403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.970142] CR2: 00007f1233cc56f4 CR3: 0000000006b06000 CR4: 0000000000350ef0
[ 50.971060] Call Trace:
[ 50.971397]
[ 50.971730] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.972355] ipv4_frags_init_net+0x269/0x440
[ 50.972947] ops_init+0xbb/0x6b0
[ 50.973399] setup_net+0x3d9/0x990
[ 50.973887] ? down_read_killable+0x1d7/0x4e0
[ 50.974476] ? __pfx_setup_net+0x10/0x10
[ 50.975023] ? copy_net_ns+0x17c/0x770
[ 50.975565] copy_net_ns+0x321/0x770
[ 50.976054] create_new_namespaces+0x3f6/0xb30
[ 50.976685] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.977307] ksys_unshare+0x44d/0x8e0
[ 50.977833] ? __pfx_ksys_unshare+0x10/0x10
[ 50.978395] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.979141] __x64_sys_unshare+0x31/0x40
[ 50.979694] do_syscall_64+0x3f/0x90
[ 50.980175] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.980856] RIP: 0033:0x7fd8fcdf10d7
[ 50.981319] 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
[ 50.983524] RSP: 002b:00007fff901b39a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.984446] RAX: ffffffffffffffda RBX: 00007fff901b3fe8 RCX: 00007fd8fcdf10d7
[ 50.985386] RDX: 00007fd8fce5b41f RSI: 00007fff901b3940 RDI: 0000000040000000
[ 50.986297] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff901b3750
[ 50.987198] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd8fcf03bf0
[ 50.988099] R13: 00007fff901b3a80 R14: 0000000000000000 R15: 00000000000000f8
[ 50.989009]
[ 50.989313] irq event stamp: 8219
[ 50.989768] hardirqs last enabled at (8231): [] __up_console_sem+0x78/0x80
[ 50.990840] hardirqs last disabled at (8242): [] __up_console_sem+0x5d/0x80
[ 50.991916] softirqs last enabled at (7700): [] irq_exit_rcu+0x93/0xc0
[ 50.992969] softirqs last disabled at (7695): [] irq_exit_rcu+0x93/0xc0
[ 50.993999] ---[ end trace 0000000000000000 ]---
[ 50.999388] ------------[ cut here ]------------
[ 51.000285] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.001943] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.003041] Modules linked in:
[ 51.003449] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.004629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.005653] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.006322] 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
[ 51.008545] RSP: 0018:ffff88800f107c00 EFLAGS: 00010282
[ 51.009207] RAX: 0000000000000000 RBX: ffff88800e923040 RCX: 0000000000000000
[ 51.010101] RDX: ffff88800f268000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.011023] RBP: ffff88800e923054 R08: 0000000000000001 R09: 0000000000000000
[ 51.011928] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.012818] R13: ffffffff84e23fe0 R14: ffff88800e923048 R15: ffffffff84da7d60
[ 51.013740] FS: 0000555556d7c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.014789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.015538] CR2: 00007f1233cc56f4 CR3: 0000000006b06000 CR4: 0000000000350ef0
[ 51.016399] Call Trace:
[ 51.016756]
[ 51.017058] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.017712] ipv6_frags_init_net+0x206/0x3c0
[ 51.018283] ops_init+0xbb/0x6b0
[ 51.018761] setup_net+0x3d9/0x990
[ 51.019220] ? down_read_killable+0x1d7/0x4e0
[ 51.019822] ? __pfx_setup_net+0x10/0x10
[ 51.020336] ? copy_net_ns+0x17c/0x770
[ 51.020874] copy_net_ns+0x321/0x770
[ 51.021364] create_new_namespaces+0x3f6/0xb30
[ 51.021984] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.022650] ksys_unshare+0x44d/0x8e0
[ 51.023141] ? __pfx_ksys_unshare+0x10/0x10
[ 51.023732] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.024451] __x64_sys_unshare+0x31/0x40
[ 51.024994] do_syscall_64+0x3f/0x90
[ 51.025483] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.026169] RIP: 0033:0x7fd8fcdf10d7
[ 51.026693] 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
[ 51.028909] RSP: 002b:00007fff901b39a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.029881] RAX: ffffffffffffffda RBX: 00007fff901b3fe8 RCX: 00007fd8fcdf10d7
[ 51.030786] RDX: 00007fd8fce5b41f RSI: 00007fff901b3940 RDI: 0000000040000000
[ 51.031688] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff901b3750
[ 51.032583] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd8fcf03bf0
[ 51.033439] R13: 00007fff901b3a80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.034374]
[ 51.034712] irq event stamp: 10163
[ 51.035160] hardirqs last enabled at (10173): [] __up_console_sem+0x78/0x80
[ 51.036266] hardirqs last disabled at (10184): [] __up_console_sem+0x5d/0x80
[ 51.037357] softirqs last enabled at (9736): [] irq_exit_rcu+0x93/0xc0
[ 51.038426] softirqs last disabled at (9725): [] irq_exit_rcu+0x93/0xc0
[ 51.039479] ---[ end trace 0000000000000000 ]---
[ 51.040844] ------------[ cut here ]------------
[ 51.041445] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.043422] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.044533] Modules linked in:
[ 51.044946] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.046107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.047154] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.047835] 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
[ 51.050008] RSP: 0018:ffff88800f107bf0 EFLAGS: 00010286
[ 51.050702] RAX: 0000000000000000 RBX: ffff88800e922840 RCX: 0000000000000000
[ 51.051586] RDX: ffff88800f268000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.052438] RBP: ffff88800e922854 R08: 0000000000000001 R09: 0000000000000000
[ 51.053333] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.054225] R13: ffffffff84e23fe0 R14: ffff88800e922848 R15: ffffffff84db0aa0
[ 51.055148] FS: 0000555556d7c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.056146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.056890] CR2: 00007f1233cc56f4 CR3: 0000000006b06000 CR4: 0000000000350ef0
[ 51.057784] Call Trace:
[ 51.058112]
[ 51.058420] nf_ct_net_init+0x224/0x3d0
[ 51.058977] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.059588] ops_init+0xbb/0x6b0
[ 51.060036] setup_net+0x3d9/0x990
[ 51.060491] ? down_read_killable+0x1d7/0x4e0
[ 51.061099] ? __pfx_setup_net+0x10/0x10
[ 51.061645] ? copy_net_ns+0x17c/0x770
[ 51.062154] copy_net_ns+0x321/0x770
[ 51.062672] create_new_namespaces+0x3f6/0xb30
[ 51.063260] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.063910] ksys_unshare+0x44d/0x8e0
[ 51.064404] ? __pfx_ksys_unshare+0x10/0x10
[ 51.064993] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.065739] __x64_sys_unshare+0x31/0x40
[ 51.066281] do_syscall_64+0x3f/0x90
[ 51.066799] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.067442] RIP: 0033:0x7fd8fcdf10d7
[ 51.067937] 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
[ 51.070109] RSP: 002b:00007fff901b39a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.071068] RAX: ffffffffffffffda RBX: 00007fff901b3fe8 RCX: 00007fd8fcdf10d7
[ 51.071959] RDX: 00007fd8fce5b41f RSI: 00007fff901b3940 RDI: 0000000040000000
[ 51.072853] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff901b3750
[ 51.073743] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd8fcf03bf0
[ 51.074647] R13: 00007fff901b3a80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.075559]
[ 51.075858] irq event stamp: 10987
[ 51.076291] hardirqs last enabled at (10997): [] __up_console_sem+0x78/0x80
[ 51.077359] hardirqs last disabled at (11008): [] __up_console_sem+0x5d/0x80
[ 51.078449] softirqs last enabled at (10924): [] irq_exit_rcu+0x93/0xc0
[ 51.079488] softirqs last disabled at (10919): [] irq_exit_rcu+0x93/0xc0
[ 51.080538] ---[ end trace 0000000000000000 ]---
executing program
[ 52.631266] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.678680] Bluetooth: hci0: command 0x041b tx timeout
[ 56.727397] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.774569] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:08:36 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f1075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555556d7c400 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=00007f1233cc56f4 CR3=0000000006b06000 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=00000000000391f7 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=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=00007f63008978e0 CR3=000000000dfbc000 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=ef27ac85c753bbb94444a0a39f3ef119
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a16070ac2b8f0a47000000000013c958 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ec00f3e97d1388f500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000