Warning: Permanently added '[localhost]:49483' (ECDSA) to the list of known hosts.
2023/05/17 13:06:12 fuzzer started
2023/05/17 13:06:13 dialing manager at localhost:44319
2023/05/17 13:06:13 checking machine...
2023/05/17 13:06:13 checking revisions...
syzkaller login: [ 38.142528] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:06:13 testing simple program...
[ 38.213311] cgroup: Unknown subsys name 'net'
[ 38.312148] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.437591] audit: type=1400 audit(1684328786.847:6): 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
[ 52.561355] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.563044] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.564701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.567537] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.569159] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.570759] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.971601] ------------[ cut here ]------------
[ 52.972779] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.974955] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.976216] Modules linked in:
[ 52.976746] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
executing program
[ 52.981576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.983040] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.983733] 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
[ 52.985934] RSP: 0018:ffff88801ce4fc00 EFLAGS: 00010282
[ 52.986616] RAX: 0000000000000000 RBX: ffff88800f558040 RCX: 0000000000000000
[ 52.987504] RDX: ffff888019213680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.988429] RBP: ffff88800f558054 R08: 0000000000000001 R09: 0000000000000000
[ 52.989280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.990167] R13: ffffffff84e23fe0 R14: ffff88800f558048 R15: ffffffff84d74dc0
[ 52.991051] FS: 000055555676c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.992056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.992794] CR2: 00007ffc9b221000 CR3: 000000000f0c6000 CR4: 0000000000350ef0
[ 52.993678] Call Trace:
[ 52.994009]
[ 52.994304] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.994942] ipv4_frags_init_net+0x269/0x440
[ 52.995524] ops_init+0xbb/0x6b0
[ 52.995979] setup_net+0x3d9/0x990
[ 52.996468] ? down_read_killable+0x1d7/0x4e0
[ 52.997039] ? __pfx_setup_net+0x10/0x10
[ 52.997583] ? copy_net_ns+0x17c/0x770
[ 52.998086] copy_net_ns+0x321/0x770
[ 52.998594] create_new_namespaces+0x3f6/0xb30
[ 52.999180] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.999843] ksys_unshare+0x44d/0x8e0
[ 53.000336] ? __pfx_ksys_unshare+0x10/0x10
[ 53.000900] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.001625] __x64_sys_unshare+0x31/0x40
[ 53.002129] do_syscall_64+0x3f/0x90
[ 53.002635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.003280] RIP: 0033:0x7f7eb43d90d7
[ 53.003787] 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
[ 53.005955] RSP: 002b:00007ffe15861a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.006900] RAX: ffffffffffffffda RBX: 00007ffe158620b8 RCX: 00007f7eb43d90d7
[ 53.007795] RDX: 00007f7eb444341f RSI: 00007ffe15861a10 RDI: 0000000040000000
[ 53.008670] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe15861820
[ 53.009548] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7eb44ebbf0
[ 53.010421] R13: 00007ffe15861b50 R14: 0000000000000000 R15: 00000000000000f8
[ 53.011288]
[ 53.011625] irq event stamp: 7731
[ 53.012050] hardirqs last enabled at (7741): [] __up_console_sem+0x78/0x80
[ 53.013086] hardirqs last disabled at (7752): [] __up_console_sem+0x5d/0x80
[ 53.014125] softirqs last enabled at (7656): [] irq_exit_rcu+0x93/0xc0
[ 53.015136] softirqs last disabled at (7651): [] irq_exit_rcu+0x93/0xc0
[ 53.016161] ---[ end trace 0000000000000000 ]---
[ 53.021074] ------------[ cut here ]------------
[ 53.021687] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.023308] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.024399] Modules linked in:
[ 53.024804] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.025944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.026951] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.027654] 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
[ 53.029816] RSP: 0018:ffff88801ce4fc00 EFLAGS: 00010282
[ 53.030499] RAX: 0000000000000000 RBX: ffff888015d76840 RCX: 0000000000000000
[ 53.031387] RDX: ffff888019213680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.032255] RBP: ffff888015d76854 R08: 0000000000000001 R09: 0000000000000000
[ 53.033145] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.034020] R13: ffffffff84e23fe0 R14: ffff888015d76848 R15: ffffffff84da7d60
[ 53.034921] FS: 000055555676c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.035903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.036634] CR2: 00007ffc9b221000 CR3: 000000000f0c6000 CR4: 0000000000350ef0
[ 53.037515] Call Trace:
[ 53.037835]
[ 53.038130] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.038768] ipv6_frags_init_net+0x206/0x3c0
[ 53.039324] ops_init+0xbb/0x6b0
[ 53.039819] setup_net+0x3d9/0x990
[ 53.040269] ? down_read_killable+0x1d7/0x4e0
[ 53.040861] ? __pfx_setup_net+0x10/0x10
[ 53.041388] ? copy_net_ns+0x17c/0x770
[ 53.041898] copy_net_ns+0x321/0x770
[ 53.042519] create_new_namespaces+0x3f6/0xb30
[ 53.043123] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.043769] ksys_unshare+0x44d/0x8e0
[ 53.044251] ? __pfx_ksys_unshare+0x10/0x10
[ 53.044814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.045535] __x64_sys_unshare+0x31/0x40
[ 53.046042] do_syscall_64+0x3f/0x90
[ 53.046541] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.047167] RIP: 0033:0x7f7eb43d90d7
[ 53.047666] 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
[ 53.049800] RSP: 002b:00007ffe15861a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.050729] RAX: ffffffffffffffda RBX: 00007ffe158620b8 RCX: 00007f7eb43d90d7
[ 53.051624] RDX: 00007f7eb444341f RSI: 00007ffe15861a10 RDI: 0000000040000000
[ 53.052493] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe15861820
[ 53.053336] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7eb44ebbf0
[ 53.054217] R13: 00007ffe15861b50 R14: 0000000000000000 R15: 00000000000000f8
[ 53.055146]
[ 53.055472] irq event stamp: 9211
[ 53.055893] hardirqs last enabled at (9221): [] __up_console_sem+0x78/0x80
[ 53.056929] hardirqs last disabled at (9232): [] __up_console_sem+0x5d/0x80
[ 53.057964] softirqs last enabled at (8556): [] irq_exit_rcu+0x93/0xc0
[ 53.058975] softirqs last disabled at (8499): [] irq_exit_rcu+0x93/0xc0
[ 53.060070] ---[ end trace 0000000000000000 ]---
[ 53.061433] ------------[ cut here ]------------
[ 53.062009] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.063920] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.064974] Modules linked in:
[ 53.065395] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.066529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.067527] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.068173] 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
[ 53.070315] RSP: 0018:ffff88801ce4fbf0 EFLAGS: 00010286
[ 53.070990] RAX: 0000000000000000 RBX: ffff888015d77c40 RCX: 0000000000000000
[ 53.071867] RDX: ffff888019213680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.072741] RBP: ffff888015d77c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.073612] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.074482] R13: ffffffff84e23fe0 R14: ffff888015d77c48 R15: ffffffff84db0aa0
[ 53.075335] FS: 000055555676c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.076333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.077056] CR2: 00007ffc9b221000 CR3: 000000000f0c6000 CR4: 0000000000350ef0
[ 53.077939] Call Trace:
[ 53.078259]
[ 53.078583] nf_ct_net_init+0x224/0x3d0
[ 53.079094] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.079704] ops_init+0xbb/0x6b0
[ 53.080142] setup_net+0x3d9/0x990
[ 53.080621] ? down_read_killable+0x1d7/0x4e0
[ 53.081184] ? __pfx_setup_net+0x10/0x10
[ 53.081713] ? copy_net_ns+0x17c/0x770
[ 53.082216] copy_net_ns+0x321/0x770
[ 53.082715] create_new_namespaces+0x3f6/0xb30
[ 53.083286] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.083937] ksys_unshare+0x44d/0x8e0
[ 53.084450] ? __pfx_ksys_unshare+0x10/0x10
[ 53.084990] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.085721] __x64_sys_unshare+0x31/0x40
[ 53.086231] do_syscall_64+0x3f/0x90
[ 53.086731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.087389] RIP: 0033:0x7f7eb43d90d7
[ 53.087858] 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
[ 53.089985] RSP: 002b:00007ffe15861a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.090914] RAX: ffffffffffffffda RBX: 00007ffe158620b8 RCX: 00007f7eb43d90d7
[ 53.091815] RDX: 00007f7eb444341f RSI: 00007ffe15861a10 RDI: 0000000040000000
[ 53.092688] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe15861820
[ 53.093556] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7eb44ebbf0
[ 53.094422] R13: 00007ffe15861b50 R14: 0000000000000000 R15: 00000000000000f8
[ 53.095286]
[ 53.095620] irq event stamp: 10047
[ 53.096050] hardirqs last enabled at (10057): [] __up_console_sem+0x78/0x80
[ 53.097106] hardirqs last disabled at (10068): [] __up_console_sem+0x5d/0x80
[ 53.098155] softirqs last enabled at (9620): [] irq_exit_rcu+0x93/0xc0
[ 53.099166] softirqs last disabled at (9615): [] irq_exit_rcu+0x93/0xc0
[ 53.100224] ---[ end trace 0000000000000000 ]---
[ 54.645137] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.692455] Bluetooth: hci0: command 0x041b tx timeout
[ 58.741455] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.788450] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:06:27 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ce4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 000055555676c400 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=00007ffc9b221000 CR3=000000000f0c6000 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=000000000002a551 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=00007f0eafcb0550 CR3=0000000019326000 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=00001fa0
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=0a6d6172676f727020676e6974756365
XMM02=682e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000
XMM04=000000c0000aca80000000c0000ac900 XMM05=000000c0000acc00000000c000001080
XMM06=000000c0000ad380000000c0000ad200 XMM07=000000c0000ad680000000c0000ad500
XMM08=000000000000000a000000c000014016 XMM09=000000000000002a000000c000016000
XMM10=0000000000000009000000c000014040 XMM11=0000000000000007000000c000014049
XMM12=000000000000001c000000c000018000 XMM13=0000000000000041000000c00001a000
XMM14=000000000000000c000000c000014050 XMM15=000000000000000d000000c000014060