Warning: Permanently added '[localhost]:52296' (ECDSA) to the list of known hosts.
2023/05/16 16:36:03 fuzzer started
2023/05/16 16:36:03 dialing manager at localhost:35573
2023/05/16 16:36:03 checking machine...
2023/05/16 16:36:03 checking revisions...
syzkaller login: [ 38.675324] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:36:04 testing simple program...
[ 38.748054] cgroup: Unknown subsys name 'net'
[ 38.829048] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 50.341499] audit: type=1400 audit(1684254975.724:6): 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
executing program
[ 51.440300] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.443025] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.444215] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.447005] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.448679] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.450304] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.848557] ------------[ cut here ]------------
[ 51.849200] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.851311] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.852498] Modules linked in:
[ 51.853063] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.858627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.859758] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.860405] 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
[ 51.862586] RSP: 0018:ffff888019007c00 EFLAGS: 00010282
[ 51.863260] RAX: 0000000000000000 RBX: ffff888015bab440 RCX: 0000000000000000
[ 51.864161] RDX: ffff88800e1a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.865044] RBP: ffff888015bab454 R08: 0000000000000001 R09: 0000000000000000
[ 51.865947] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.866843] R13: ffffffff84e223a0 R14: ffff888015bab448 R15: ffffffff84d73340
[ 51.867744] FS: 0000555556db1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.868749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.869457] CR2: 00007f5a0f4666f4 CR3: 000000000dc96000 CR4: 0000000000350ee0
[ 51.870358] Call Trace:
[ 51.870716]
[ 51.871017] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.871693] ipv4_frags_init_net+0x269/0x440
[ 51.872250] ops_init+0xbb/0x6b0
[ 51.872734] setup_net+0x3d9/0x990
[ 51.873185] ? down_read_killable+0x1d7/0x4e0
[ 51.873787] ? __pfx_setup_net+0x10/0x10
[ 51.874292] ? copy_net_ns+0x17c/0x770
[ 51.874839] copy_net_ns+0x321/0x770
[ 51.875332] create_new_namespaces+0x3f6/0xb30
[ 51.875956] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.876618] ksys_unshare+0x44d/0x8e0
[ 51.877104] ? __pfx_ksys_unshare+0x10/0x10
[ 51.877684] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.878397] __x64_sys_unshare+0x31/0x40
[ 51.878944] do_syscall_64+0x3f/0x90
[ 51.879435] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.880113] RIP: 0033:0x7fa5c18220d7
[ 51.880633] 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
[ 51.882816] RSP: 002b:00007ffe5385ae78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.883791] RAX: ffffffffffffffda RBX: 00007ffe5385b4b8 RCX: 00007fa5c18220d7
[ 51.884677] RDX: 00007fa5c188c41f RSI: 00007ffe5385ae10 RDI: 0000000040000000
[ 51.885559] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5385ac20
[ 51.886411] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5c1934bf0
[ 51.887320] R13: 00007ffe5385af50 R14: 0000000000000000 R15: 00000000000000f8
[ 51.888221]
[ 51.888561] irq event stamp: 10039
[ 51.888998] hardirqs last enabled at (10049): [] __up_console_sem+0x78/0x80
[ 51.890062] hardirqs last disabled at (10060): [] __up_console_sem+0x5d/0x80
[ 51.891132] softirqs last enabled at (9720): [] irq_exit_rcu+0x93/0xc0
[ 51.892197] softirqs last disabled at (9715): [] irq_exit_rcu+0x93/0xc0
[ 51.893230] ---[ end trace 0000000000000000 ]---
[ 51.898976] ------------[ cut here ]------------
[ 51.899633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.901283] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.902348] Modules linked in:
[ 51.902802] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.903987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.905003] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.905678] 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
[ 51.907874] RSP: 0018:ffff888019007c00 EFLAGS: 00010282
[ 51.908552] RAX: 0000000000000000 RBX: ffff88800d658040 RCX: 0000000000000000
[ 51.909405] RDX: ffff88800e1a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.910294] RBP: ffff88800d658054 R08: 0000000000000001 R09: 0000000000000000
[ 51.911198] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.912097] R13: ffffffff84e223a0 R14: ffff88800d658048 R15: ffffffff84da62e0
[ 51.912984] FS: 0000555556db1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.913985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.914748] CR2: 00007f5a0f4666f4 CR3: 000000000dc96000 CR4: 0000000000350ee0
[ 51.915667] Call Trace:
[ 51.915998]
[ 51.916294] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.916939] ipv6_frags_init_net+0x206/0x3c0
[ 51.917501] ops_init+0xbb/0x6b0
[ 51.917976] setup_net+0x3d9/0x990
[ 51.918423] ? down_read_killable+0x1d7/0x4e0
[ 51.919025] ? __pfx_setup_net+0x10/0x10
[ 51.919578] ? copy_net_ns+0x17c/0x770
[ 51.920084] copy_net_ns+0x321/0x770
[ 51.920600] create_new_namespaces+0x3f6/0xb30
[ 51.921186] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.921841] ksys_unshare+0x44d/0x8e0
[ 51.922332] ? __pfx_ksys_unshare+0x10/0x10
[ 51.922913] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.923682] __x64_sys_unshare+0x31/0x40
[ 51.924212] do_syscall_64+0x3f/0x90
[ 51.924729] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.925363] RIP: 0033:0x7fa5c18220d7
[ 51.925863] 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
[ 51.928032] RSP: 002b:00007ffe5385ae78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.928980] RAX: ffffffffffffffda RBX: 00007ffe5385b4b8 RCX: 00007fa5c18220d7
[ 51.929867] RDX: 00007fa5c188c41f RSI: 00007ffe5385ae10 RDI: 0000000040000000
[ 51.930768] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5385ac20
[ 51.931676] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5c1934bf0
[ 51.932593] R13: 00007ffe5385af50 R14: 0000000000000000 R15: 00000000000000f8
[ 51.933464]
[ 51.933799] irq event stamp: 11921
[ 51.934236] hardirqs last enabled at (11931): [] __up_console_sem+0x78/0x80
[ 51.935319] hardirqs last disabled at (11942): [] __up_console_sem+0x5d/0x80
[ 51.936383] softirqs last enabled at (11594): [] irq_exit_rcu+0x93/0xc0
[ 51.937455] softirqs last disabled at (11581): [] irq_exit_rcu+0x93/0xc0
[ 51.938487] ---[ end trace 0000000000000000 ]---
[ 51.939905] ------------[ cut here ]------------
[ 51.940498] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.942477] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.943576] Modules linked in:
[ 51.943984] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.945138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.946162] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.946851] 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
[ 51.949021] RSP: 0018:ffff888019007bf0 EFLAGS: 00010286
[ 51.949728] RAX: 0000000000000000 RBX: ffff88800d8af640 RCX: 0000000000000000
[ 51.950615] RDX: ffff88800e1a0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.951491] RBP: ffff88800d8af654 R08: 0000000000000001 R09: 0000000000000000
[ 51.952388] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.953285] R13: ffffffff84e223a0 R14: ffff88800d8af648 R15: ffffffff84daf020
[ 51.954178] FS: 0000555556db1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.955185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.955926] CR2: 00007f5a0f4666f4 CR3: 000000000dc96000 CR4: 0000000000350ee0
[ 51.956828] Call Trace:
[ 51.957156]
[ 51.957456] nf_ct_net_init+0x224/0x3d0
[ 51.958010] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.958621] ops_init+0xbb/0x6b0
[ 51.959070] setup_net+0x3d9/0x990
[ 51.959585] ? down_read_killable+0x1d7/0x4e0
[ 51.960151] ? __pfx_setup_net+0x10/0x10
[ 51.960695] ? copy_net_ns+0x17c/0x770
[ 51.961199] copy_net_ns+0x321/0x770
[ 51.961724] create_new_namespaces+0x3f6/0xb30
[ 51.962313] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.962973] ksys_unshare+0x44d/0x8e0
[ 51.963472] ? __pfx_ksys_unshare+0x10/0x10
[ 51.964066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.964816] __x64_sys_unshare+0x31/0x40
[ 51.965333] do_syscall_64+0x3f/0x90
[ 51.965852] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.966485] RIP: 0033:0x7fa5c18220d7
[ 51.966987] 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
[ 51.969151] RSP: 002b:00007ffe5385ae78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.970092] RAX: ffffffffffffffda RBX: 00007ffe5385b4b8 RCX: 00007fa5c18220d7
[ 51.970978] RDX: 00007fa5c188c41f RSI: 00007ffe5385ae10 RDI: 0000000040000000
[ 51.971890] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5385ac20
[ 51.972782] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5c1934bf0
[ 51.973680] R13: 00007ffe5385af50 R14: 0000000000000000 R15: 00000000000000f8
[ 51.974580]
[ 51.974882] irq event stamp: 12813
[ 51.975324] hardirqs last enabled at (12823): [] __up_console_sem+0x78/0x80
[ 51.976393] hardirqs last disabled at (12834): [] __up_console_sem+0x5d/0x80
[ 51.977467] softirqs last enabled at (12650): [] irq_exit_rcu+0x93/0xc0
[ 51.978505] softirqs last disabled at (12645): [] irq_exit_rcu+0x93/0xc0
[ 51.979623] ---[ end trace 0000000000000000 ]---
[ 53.515245] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.563593] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.610842] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.658671] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:36:14 Registers:
info registers vcpu 0
RAX=00000000000229a3 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f30e08dc280 CR3=0000000015bb0000 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=1326b7b0ccd00789674c174e05f764ac
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6fe3230fe6a4ce79000000000013b4e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=42fa6a503086acb900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020202020202020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880190075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556db1400 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=00007f5a0f4666f4 CR3=000000000dc96000 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