Warning: Permanently added '[localhost]:48538' (ECDSA) to the list of known hosts.
2023/05/17 05:47:43 fuzzer started
2023/05/17 05:47:44 dialing manager at localhost:35573
2023/05/17 05:47:44 checking machine...
2023/05/17 05:47:44 checking revisions...
syzkaller login: [ 37.091141] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:47:44 testing simple program...
[ 37.156131] cgroup: Unknown subsys name 'net'
[ 37.243395] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.795812] audit: type=1400 audit(1684302477.072:6): 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
[ 50.888639] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.891610] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.892789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.895856] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.897407] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.898611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.297565] ------------[ cut here ]------------
[ 51.298384] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.300483] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.301782] Modules linked in:
[ 51.302365] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.307868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.309176] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.310010] 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
[ 51.312396] RSP: 0018:ffff88801a4efc00 EFLAGS: 00010282
[ 51.313122] RAX: 0000000000000000 RBX: ffff88800f28fc40 RCX: 0000000000000000
[ 51.314068] RDX: ffff888015a18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.315011] RBP: ffff88800f28fc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.315951] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.316862] R13: ffffffff84e223a0 R14: ffff88800f28fc48 R15: ffffffff84d73340
[ 51.317802] FS: 0000555555739400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.318878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.319688] CR2: 00007f8a4964f6f4 CR3: 0000000016d3e000 CR4: 0000000000350ee0
[ 51.320637] Call Trace:
[ 51.321018]
[ 51.321338] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.322022] ipv4_frags_init_net+0x269/0x440
[ 51.322647] ops_init+0xbb/0x6b0
[ 51.323154] setup_net+0x3d9/0x990
[ 51.323641] ? down_read_killable+0x1d7/0x4e0
[ 51.324302] ? __pfx_setup_net+0x10/0x10
[ 51.324848] ? copy_net_ns+0x17c/0x770
[ 51.325414] copy_net_ns+0x321/0x770
[ 51.325963] create_new_namespaces+0x3f6/0xb30
[ 51.326599] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.327301] ksys_unshare+0x44d/0x8e0
[ 51.327827] ? __pfx_ksys_unshare+0x10/0x10
[ 51.328436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.329220] __x64_sys_unshare+0x31/0x40
[ 51.329775] do_syscall_64+0x3f/0x90
[ 51.330335] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.331045] RIP: 0033:0x7fc9300260d7
[ 51.331539] 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
[ 51.333818] RSP: 002b:00007ffc054e8dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.334826] RAX: ffffffffffffffda RBX: 00007ffc054e9418 RCX: 00007fc9300260d7
[ 51.335768] RDX: 00007fc93009041f RSI: 00007ffc054e8d70 RDI: 0000000040000000
[ 51.336705] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc054e8b80
[ 51.337644] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc930138bf0
[ 51.338596] R13: 00007ffc054e8eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.339560]
[ 51.339882] irq event stamp: 8829
[ 51.340362] hardirqs last enabled at (8841): [] __up_console_sem+0x78/0x80
[ 51.341477] hardirqs last disabled at (8852): [] __up_console_sem+0x5d/0x80
[ 51.342632] softirqs last enabled at (8590): [] irq_exit_rcu+0x93/0xc0
[ 51.343731] softirqs last disabled at (8585): [] irq_exit_rcu+0x93/0xc0
[ 51.344825] ---[ end trace 0000000000000000 ]---
[ 51.351315] ------------[ cut here ]------------
[ 51.351985] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.353724] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.354862] Modules linked in:
[ 51.355327] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.356554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.357623] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.358341] 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
[ 51.360675] RSP: 0018:ffff88801a4efc00 EFLAGS: 00010282
[ 51.361422] RAX: 0000000000000000 RBX: ffff8880142f7040 RCX: 0000000000000000
[ 51.362393] RDX: ffff888015a18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.363349] RBP: ffff8880142f7054 R08: 0000000000000001 R09: 0000000000000000
[ 51.364300] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.365250] R13: ffffffff84e223a0 R14: ffff8880142f7048 R15: ffffffff84da62e0
[ 51.366206] FS: 0000555555739400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.367280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.368077] CR2: 00007f8a4964f6f4 CR3: 0000000016d3e000 CR4: 0000000000350ee0
[ 51.369022] Call Trace:
[ 51.369379]
[ 51.369705] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.370432] ipv6_frags_init_net+0x206/0x3c0
[ 51.371086] ops_init+0xbb/0x6b0
[ 51.371641] setup_net+0x3d9/0x990
[ 51.372268] ? down_read_killable+0x1d7/0x4e0
[ 51.372898] ? __pfx_setup_net+0x10/0x10
[ 51.373493] ? copy_net_ns+0x17c/0x770
[ 51.374086] copy_net_ns+0x321/0x770
[ 51.374625] create_new_namespaces+0x3f6/0xb30
[ 51.375301] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.376013] ksys_unshare+0x44d/0x8e0
[ 51.376552] ? __pfx_ksys_unshare+0x10/0x10
[ 51.377193] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.378016] __x64_sys_unshare+0x31/0x40
[ 51.378604] do_syscall_64+0x3f/0x90
[ 51.379164] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.379866] RIP: 0033:0x7fc9300260d7
[ 51.380412] 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
[ 51.382811] RSP: 002b:00007ffc054e8dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.383845] RAX: ffffffffffffffda RBX: 00007ffc054e9418 RCX: 00007fc9300260d7
[ 51.384831] RDX: 00007fc93009041f RSI: 00007ffc054e8d70 RDI: 0000000040000000
[ 51.385817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc054e8b80
[ 51.386816] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc930138bf0
[ 51.387804] R13: 00007ffc054e8eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.388804]
[ 51.389173] irq event stamp: 10741
[ 51.389653] hardirqs last enabled at (10751): [] __up_console_sem+0x78/0x80
[ 51.390833] hardirqs last disabled at (10762): [] __up_console_sem+0x5d/0x80
[ 51.392013] softirqs last enabled at (10712): [] irq_exit_rcu+0x93/0xc0
[ 51.393155] softirqs last disabled at (10707): [] irq_exit_rcu+0x93/0xc0
[ 51.394324] ---[ end trace 0000000000000000 ]---
[ 51.395808] ------------[ cut here ]------------
[ 51.396491] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.398546] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.399724] Modules linked in:
[ 51.400202] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.401471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.402606] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.403342] 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
[ 51.405750] RSP: 0018:ffff88801a4efbf0 EFLAGS: 00010286
[ 51.406533] RAX: 0000000000000000 RBX: ffff8880142f6a40 RCX: 0000000000000000
[ 51.407525] RDX: ffff888015a18000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.408493] RBP: ffff8880142f6a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.409481] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.410453] R13: ffffffff84e223a0 R14: ffff8880142f6a48 R15: ffffffff84daf020
[ 51.411434] FS: 0000555555739400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.412539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.413355] CR2: 00007f8a4964f6f4 CR3: 0000000016d3e000 CR4: 0000000000350ee0
[ 51.414338] Call Trace:
[ 51.414695]
[ 51.415058] nf_ct_net_init+0x224/0x3d0
[ 51.415627] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.416283] ops_init+0xbb/0x6b0
[ 51.416764] setup_net+0x3d9/0x990
[ 51.417293] ? down_read_killable+0x1d7/0x4e0
[ 51.417952] ? __pfx_setup_net+0x10/0x10
[ 51.418535] ? copy_net_ns+0x17c/0x770
[ 51.419120] copy_net_ns+0x321/0x770
[ 51.419651] create_new_namespaces+0x3f6/0xb30
[ 51.420319] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.421026] ksys_unshare+0x44d/0x8e0
[ 51.421562] ? __pfx_ksys_unshare+0x10/0x10
[ 51.422197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.423024] __x64_sys_unshare+0x31/0x40
[ 51.423592] do_syscall_64+0x3f/0x90
[ 51.424140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.424847] RIP: 0033:0x7fc9300260d7
[ 51.425385] 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
[ 51.427794] RSP: 002b:00007ffc054e8dd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.428845] RAX: ffffffffffffffda RBX: 00007ffc054e9418 RCX: 00007fc9300260d7
[ 51.429812] RDX: 00007fc93009041f RSI: 00007ffc054e8d70 RDI: 0000000040000000
[ 51.430787] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc054e8b80
[ 51.431761] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc930138bf0
[ 51.432741] R13: 00007ffc054e8eb0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.433729]
[ 51.434091] irq event stamp: 11509
[ 51.434595] hardirqs last enabled at (11519): [] __up_console_sem+0x78/0x80
[ 51.435776] hardirqs last disabled at (11530): [] __up_console_sem+0x5d/0x80
[ 51.436966] softirqs last enabled at (10712): [] irq_exit_rcu+0x93/0xc0
[ 51.438116] softirqs last disabled at (10707): [] irq_exit_rcu+0x93/0xc0
[ 51.439269] ---[ end trace 0000000000000000 ]---
executing program
[ 52.971577] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.018990] Bluetooth: hci0: command 0x041b tx timeout
[ 57.067069] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.115004] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:47:58 Registers:
info registers vcpu 0
RAX=0000000000000046 RBX=ffff888015a1b680 RCX=0000000000000000 RDX=0000000000000004
RSI=0000000000000005 RDI=ffff888015a1b680 RBP=1ffff11002c50f2a RSP=ffff8880162878c8
R8 =0000000000000001 R9 =ffff888015a1c068 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000004 R13=ffffffff8196c594 R14=0000000000000005 R15=ffff888015a1b680
RIP=ffffffff812d7297 RFL=00000046 [---Z-P-] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007effb552e900 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=00007effb4929c70 CR3=000000000e738000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=17bc159b614bdae3000000000013a378 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7857a4b66fe799f400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000200000 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=ffff88801a4ef5f0
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 0000555555739400 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=00007f8a4964f6f4 CR3=0000000016d3e000 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