Warning: Permanently added '[localhost]:29990' (ECDSA) to the list of known hosts.
2023/05/17 16:53:02 fuzzer started
2023/05/17 16:53:03 dialing manager at localhost:44319
2023/05/17 16:53:03 checking machine...
2023/05/17 16:53:03 checking revisions...
syzkaller login: [ 57.340559] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:53:03 testing simple program...
[ 57.435134] cgroup: Unknown subsys name 'net'
[ 57.649269] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.350137] audit: type=1400 audit(1684342396.415:6): 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
[ 71.438006] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.440771] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.448762] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.451598] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.453036] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.454200] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.860475] ------------[ cut here ]------------
[ 71.861379] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.863570] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.864692] Modules linked in:
[ 71.865121] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.869829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.870904] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.871613] 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
[ 71.873935] RSP: 0018:ffff88801fb97c00 EFLAGS: 00010282
[ 71.874660] RAX: 0000000000000000 RBX: ffff8880162bdc40 RCX: 0000000000000000
[ 71.875597] RDX: ffff88800e77b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.876499] RBP: ffff8880162bdc54 R08: 0000000000000001 R09: 0000000000000000
[ 71.877426] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.878360] R13: ffffffff84e23fe0 R14: ffff8880162bdc48 R15: ffffffff84d74dc0
[ 71.879284] FS: 00005555563af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.880322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.881092] CR2: 00007f47869ba6f4 CR3: 000000000de38000 CR4: 0000000000350ef0
[ 71.882046] Call Trace:
[ 71.882386]
[ 71.882727] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.883371] ipv4_frags_init_net+0x269/0x440
[ 71.883979] ops_init+0xbb/0x6b0
[ 71.884449] setup_net+0x3d9/0x990
[ 71.884952] ? down_read_killable+0x1d7/0x4e0
[ 71.885585] ? __pfx_setup_net+0x10/0x10
[ 71.886124] ? copy_net_ns+0x17c/0x770
[ 71.886684] copy_net_ns+0x321/0x770
[ 71.887188] create_new_namespaces+0x3f6/0xb30
[ 71.887829] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.888471] ksys_unshare+0x44d/0x8e0
[ 71.889013] ? __pfx_ksys_unshare+0x10/0x10
[ 71.889633] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.890376] __x64_sys_unshare+0x31/0x40
[ 71.890949] do_syscall_64+0x3f/0x90
[ 71.891456] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.892154] RIP: 0033:0x7f0b1ce960d7
[ 71.892664] 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
[ 71.894927] RSP: 002b:00007fffabeb06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.895915] RAX: ffffffffffffffda RBX: 00007fffabeb0d08 RCX: 00007f0b1ce960d7
[ 71.896841] RDX: 00007f0b1cf0041f RSI: 00007fffabeb0660 RDI: 0000000040000000
[ 71.897782] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffabeb0470
[ 71.898709] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0b1cfa8bf0
[ 71.899639] R13: 00007fffabeb07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.900580]
[ 71.900893] irq event stamp: 8029
[ 71.901331] hardirqs last enabled at (8039): [] __up_console_sem+0x78/0x80
[ 71.902441] hardirqs last disabled at (8050): [] __up_console_sem+0x5d/0x80
[ 71.903555] softirqs last enabled at (7418): [] irq_exit_rcu+0x93/0xc0
[ 71.904620] softirqs last disabled at (7247): [] irq_exit_rcu+0x93/0xc0
[ 71.905730] ---[ end trace 0000000000000000 ]---
[ 71.911391] ------------[ cut here ]------------
[ 71.912032] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.913759] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.914851] Modules linked in:
[ 71.915265] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.916453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.917508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.918210] 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
[ 71.920468] RSP: 0018:ffff88801fb97c00 EFLAGS: 00010282
[ 71.921180] RAX: 0000000000000000 RBX: ffff88800d5daa40 RCX: 0000000000000000
[ 71.922104] RDX: ffff88800e77b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.923022] RBP: ffff88800d5daa54 R08: 0000000000000001 R09: 0000000000000000
[ 71.923940] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.924852] R13: ffffffff84e23fe0 R14: ffff88800d5daa48 R15: ffffffff84da7d60
[ 71.925789] FS: 00005555563af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.926822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.927579] CR2: 00007f47869ba6f4 CR3: 000000000de38000 CR4: 0000000000350ef0
[ 71.928468] Call Trace:
[ 71.928840]
[ 71.929144] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.929821] ipv6_frags_init_net+0x206/0x3c0
[ 71.930399] ops_init+0xbb/0x6b0
[ 71.930882] setup_net+0x3d9/0x990
[ 71.931351] ? down_read_killable+0x1d7/0x4e0
[ 71.931962] ? __pfx_setup_net+0x10/0x10
[ 71.932501] ? copy_net_ns+0x17c/0x770
[ 71.933060] copy_net_ns+0x321/0x770
[ 71.933608] create_new_namespaces+0x3f6/0xb30
[ 71.934208] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.934867] ksys_unshare+0x44d/0x8e0
[ 71.935370] ? __pfx_ksys_unshare+0x10/0x10
[ 71.935953] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.936723] __x64_sys_unshare+0x31/0x40
[ 71.937255] do_syscall_64+0x3f/0x90
[ 71.937783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.938515] RIP: 0033:0x7f0b1ce960d7
[ 71.939118] 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
[ 71.941803] RSP: 002b:00007fffabeb06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.942991] RAX: ffffffffffffffda RBX: 00007fffabeb0d08 RCX: 00007f0b1ce960d7
[ 71.944107] RDX: 00007f0b1cf0041f RSI: 00007fffabeb0660 RDI: 0000000040000000
[ 71.945202] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffabeb0470
[ 71.946320] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0b1cfa8bf0
[ 71.947426] R13: 00007fffabeb07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.948578]
[ 71.948951] irq event stamp: 9845
[ 71.949479] hardirqs last enabled at (9855): [] __up_console_sem+0x78/0x80
[ 71.950815] hardirqs last disabled at (9868): [] __up_console_sem+0x5d/0x80
[ 71.952132] softirqs last enabled at (9468): [] irq_exit_rcu+0x93/0xc0
[ 71.953406] softirqs last disabled at (9459): [] irq_exit_rcu+0x93/0xc0
[ 71.954667] ---[ end trace 0000000000000000 ]---
[ 71.956173] ------------[ cut here ]------------
[ 71.956944] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.959178] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.960479] Modules linked in:
[ 71.961008] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.962409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.963644] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.964439] 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
[ 71.967108] RSP: 0018:ffff88801fb97bf0 EFLAGS: 00010286
[ 71.967920] RAX: 0000000000000000 RBX: ffff88800d5da040 RCX: 0000000000000000
[ 71.968987] RDX: ffff88800e77b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.970072] RBP: ffff88800d5da054 R08: 0000000000000001 R09: 0000000000000000
[ 71.971146] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.972214] R13: ffffffff84e23fe0 R14: ffff88800d5da048 R15: ffffffff84db0aa0
[ 71.973272] FS: 00005555563af400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.974466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.975350] CR2: 00007f47869ba6f4 CR3: 000000000de38000 CR4: 0000000000350ef0
[ 71.976416] Call Trace:
[ 71.976833]
[ 71.977177] nf_ct_net_init+0x224/0x3d0
[ 71.977816] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.978470] ops_init+0xbb/0x6b0
[ 71.979029] setup_net+0x3d9/0x990
[ 71.979631] ? down_read_killable+0x1d7/0x4e0
[ 71.980307] ? __pfx_setup_net+0x10/0x10
[ 71.980946] ? copy_net_ns+0x17c/0x770
[ 71.981593] copy_net_ns+0x321/0x770
[ 71.982166] create_new_namespaces+0x3f6/0xb30
[ 71.982896] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.983657] ksys_unshare+0x44d/0x8e0
[ 71.984237] ? __pfx_ksys_unshare+0x10/0x10
[ 71.984925] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.985783] __x64_sys_unshare+0x31/0x40
[ 71.986370] do_syscall_64+0x3f/0x90
[ 71.986967] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.987728] RIP: 0033:0x7f0b1ce960d7
[ 71.988255] 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
[ 71.990712] RSP: 002b:00007fffabeb06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.991778] RAX: ffffffffffffffda RBX: 00007fffabeb0d08 RCX: 00007f0b1ce960d7
[ 71.992787] RDX: 00007f0b1cf0041f RSI: 00007fffabeb0660 RDI: 0000000040000000
[ 71.993817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffabeb0470
[ 71.994824] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0b1cfa8bf0
[ 71.995829] R13: 00007fffabeb07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.996863]
[ 71.997203] irq event stamp: 10631
[ 71.997729] hardirqs last enabled at (10643): [] __up_console_sem+0x78/0x80
[ 71.998932] hardirqs last disabled at (10654): [] __up_console_sem+0x5d/0x80
[ 72.000133] softirqs last enabled at (10380): [] irq_exit_rcu+0x93/0xc0
[ 72.001295] softirqs last disabled at (10375): [] irq_exit_rcu+0x93/0xc0
[ 72.002489] ---[ end trace 0000000000000000 ]---
executing program
[ 73.516189] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.564676] Bluetooth: hci0: command 0x041b tx timeout
[ 77.611597] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.660625] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:52:56 Registers:
info registers vcpu 0
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fb975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 00005555563af400 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=00007f47869ba6f4 CR3=000000000de38000 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=dffffc0000000000 RBX=ffff88800fd99b40 RCX=0000000000000000 RDX=1ffff11001fb347a
RSI=ffffffff814d57ab RDI=ffff88800fd9a3d0 RBP=0000000000000000 RSP=ffff888016d6fee8
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d35a17 R11=0000000000000000
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff814d57c3 RFL=00000212 [----A--] 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 00007f32b2b6f900 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=00007f32b1fd4648 CR3=00000000160a4000 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=5837fe9dc1c91f3200000000000ae618 XMM01=2b321e6a86ed39a67e4b2942a7dbe4c6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed000000000010de08 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=36c8867137b428dc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000