Warning: Permanently added '[localhost]:2150' (ECDSA) to the list of known hosts.
2023/05/18 02:04:43 fuzzer started
2023/05/18 02:04:44 dialing manager at localhost:44319
2023/05/18 02:04:44 checking machine...
2023/05/18 02:04:44 checking revisions...
syzkaller login: [ 45.320841] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:04:44 testing simple program...
[ 45.362738] cgroup: Unknown subsys name 'net'
[ 45.470905] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.267007] audit: type=1400 audit(1684375497.344:6): 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
[ 59.393162] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.394846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.397596] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.400240] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.401984] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.403173] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.789341] ------------[ cut here ]------------
[ 59.790001] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.792109] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.793341] Modules linked in:
[ 59.793762] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.799215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.800294] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.800938] 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
[ 59.803196] RSP: 0018:ffff8880201afc00 EFLAGS: 00010282
[ 59.803837] RAX: 0000000000000000 RBX: ffff888015d23840 RCX: 0000000000000000
[ 59.804796] RDX: ffff8880201a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.805765] RBP: ffff888015d23854 R08: 0000000000000001 R09: 0000000000000000
[ 59.806755] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.807720] R13: ffffffff84e23fe0 R14: ffff888015d23848 R15: ffffffff84d74dc0
[ 59.808674] FS: 0000555556fc8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.809765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.810637] CR2: 00007f978e41f6f4 CR3: 000000000dee4000 CR4: 0000000000350ef0
[ 59.811638] Call Trace:
[ 59.811959]
[ 59.812283] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.812924] ipv4_frags_init_net+0x269/0x440
[ 59.813504] ops_init+0xbb/0x6b0
[ 59.813945] setup_net+0x3d9/0x990
[ 59.814439] ? down_read_killable+0x1d7/0x4e0
[ 59.814998] ? __pfx_setup_net+0x10/0x10
[ 59.815536] ? copy_net_ns+0x17c/0x770
[ 59.816041] copy_net_ns+0x321/0x770
[ 59.816542] create_new_namespaces+0x3f6/0xb30
[ 59.817115] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.817750] ksys_unshare+0x44d/0x8e0
[ 59.818292] ? __pfx_ksys_unshare+0x10/0x10
[ 59.818827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.819559] __x64_sys_unshare+0x31/0x40
[ 59.820064] do_syscall_64+0x3f/0x90
[ 59.820568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.821230] RIP: 0033:0x7fb7b8d8b0d7
[ 59.821686] 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
[ 59.823809] RSP: 002b:00007ffcfc0b69a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.824738] RAX: ffffffffffffffda RBX: 00007ffcfc0b6fe8 RCX: 00007fb7b8d8b0d7
[ 59.825606] RDX: 00007fb7b8df541f RSI: 00007ffcfc0b6940 RDI: 0000000040000000
[ 59.826479] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfc0b6750
[ 59.827344] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb7b8e9dbf0
[ 59.828207] R13: 00007ffcfc0b6a80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.829056]
[ 59.829386] irq event stamp: 8927
[ 59.829801] hardirqs last enabled at (8937): [] __up_console_sem+0x78/0x80
[ 59.830853] hardirqs last disabled at (8948): [] __up_console_sem+0x5d/0x80
[ 59.831887] softirqs last enabled at (8612): [] irq_exit_rcu+0x93/0xc0
[ 59.832922] softirqs last disabled at (8561): [] irq_exit_rcu+0x93/0xc0
[ 59.833949] ---[ end trace 0000000000000000 ]---
[ 59.839866] ------------[ cut here ]------------
[ 59.840484] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.842149] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.843209] Modules linked in:
[ 59.843616] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.844767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.845777] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.846466] 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
[ 59.848656] RSP: 0018:ffff8880201afc00 EFLAGS: 00010282
[ 59.849355] RAX: 0000000000000000 RBX: ffff888015f91e40 RCX: 0000000000000000
[ 59.850263] RDX: ffff8880201a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.851106] RBP: ffff888015f91e54 R08: 0000000000000001 R09: 0000000000000000
[ 59.851980] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.852858] R13: ffffffff84e23fe0 R14: ffff888015f91e48 R15: ffffffff84da7d60
[ 59.853732] FS: 0000555556fc8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.854725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.855451] CR2: 00007f978e41f6f4 CR3: 000000000dee4000 CR4: 0000000000350ef0
[ 59.856340] Call Trace:
[ 59.856665]
[ 59.856955] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.857592] ipv6_frags_init_net+0x206/0x3c0
[ 59.858205] ops_init+0xbb/0x6b0
[ 59.858657] setup_net+0x3d9/0x990
[ 59.859108] ? down_read_killable+0x1d7/0x4e0
[ 59.859712] ? __pfx_setup_net+0x10/0x10
[ 59.860252] ? copy_net_ns+0x17c/0x770
[ 59.860754] copy_net_ns+0x321/0x770
[ 59.861262] create_new_namespaces+0x3f6/0xb30
[ 59.861839] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.862482] ksys_unshare+0x44d/0x8e0
[ 59.862964] ? __pfx_ksys_unshare+0x10/0x10
[ 59.863530] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.864264] __x64_sys_unshare+0x31/0x40
[ 59.864773] do_syscall_64+0x3f/0x90
[ 59.865271] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.865904] RIP: 0033:0x7fb7b8d8b0d7
[ 59.866400] 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
[ 59.868533] RSP: 002b:00007ffcfc0b69a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.869472] RAX: ffffffffffffffda RBX: 00007ffcfc0b6fe8 RCX: 00007fb7b8d8b0d7
[ 59.870373] RDX: 00007fb7b8df541f RSI: 00007ffcfc0b6940 RDI: 0000000040000000
[ 59.871250] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfc0b6750
[ 59.872089] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb7b8e9dbf0
[ 59.872963] R13: 00007ffcfc0b6a80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.873854]
[ 59.874191] irq event stamp: 11089
[ 59.874616] hardirqs last enabled at (11099): [] __up_console_sem+0x78/0x80
[ 59.875650] hardirqs last disabled at (11110): [] __up_console_sem+0x5d/0x80
[ 59.876707] softirqs last enabled at (11026): [] irq_exit_rcu+0x93/0xc0
[ 59.877728] softirqs last disabled at (11021): [] irq_exit_rcu+0x93/0xc0
[ 59.878771] ---[ end trace 0000000000000000 ]---
[ 59.880057] ------------[ cut here ]------------
[ 59.880667] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.882614] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.883657] Modules linked in:
[ 59.884051] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.885174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.886170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.886801] 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
[ 59.888929] RSP: 0018:ffff8880201afbf0 EFLAGS: 00010286
[ 59.889600] RAX: 0000000000000000 RBX: ffff888015f91840 RCX: 0000000000000000
[ 59.890496] RDX: ffff8880201a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.891367] RBP: ffff888015f91854 R08: 0000000000000001 R09: 0000000000000000
[ 59.892245] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.893080] R13: ffffffff84e23fe0 R14: ffff888015f91848 R15: ffffffff84db0aa0
[ 59.893951] FS: 0000555556fc8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.894938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.895669] CR2: 00007f978e41f6f4 CR3: 000000000dee4000 CR4: 0000000000350ef0
[ 59.896541] Call Trace:
[ 59.896860]
[ 59.897185] nf_ct_net_init+0x224/0x3d0
[ 59.897699] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.898305] ops_init+0xbb/0x6b0
[ 59.898746] setup_net+0x3d9/0x990
[ 59.899224] ? down_read_killable+0x1d7/0x4e0
[ 59.899810] ? __pfx_setup_net+0x10/0x10
[ 59.900353] ? copy_net_ns+0x17c/0x770
[ 59.900852] copy_net_ns+0x321/0x770
[ 59.901365] create_new_namespaces+0x3f6/0xb30
[ 59.901940] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.902606] ksys_unshare+0x44d/0x8e0
[ 59.903086] ? __pfx_ksys_unshare+0x10/0x10
[ 59.903655] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.904391] __x64_sys_unshare+0x31/0x40
[ 59.904901] do_syscall_64+0x3f/0x90
[ 59.905403] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.906032] RIP: 0033:0x7fb7b8d8b0d7
[ 59.906534] 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
[ 59.908677] RSP: 002b:00007ffcfc0b69a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.909631] RAX: ffffffffffffffda RBX: 00007ffcfc0b6fe8 RCX: 00007fb7b8d8b0d7
[ 59.910548] RDX: 00007fb7b8df541f RSI: 00007ffcfc0b6940 RDI: 0000000040000000
[ 59.911449] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfc0b6750
[ 59.912330] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb7b8e9dbf0
[ 59.913222] R13: 00007ffcfc0b6a80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.914097]
[ 59.914422] irq event stamp: 11829
[ 59.914848] hardirqs last enabled at (11839): [] __up_console_sem+0x78/0x80
[ 59.915900] hardirqs last disabled at (11850): [] __up_console_sem+0x5d/0x80
[ 59.916959] softirqs last enabled at (11026): [] irq_exit_rcu+0x93/0xc0
[ 59.917984] softirqs last disabled at (11021): [] irq_exit_rcu+0x93/0xc0
[ 59.919022] ---[ end trace 0000000000000000 ]---
executing program
[ 61.467853] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.515192] Bluetooth: hci0: command 0x041b tx timeout
[ 65.563195] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.611236] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:04:56 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556fc8400 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=00007f978e41f6f4 CR3=000000000dee4000 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=000000000002801d 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=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 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=00007f2e45f06b80 CR3=000000000c4e4000 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=2038353a34303a32302038312079614d XMM01=5d3134333339372e39352020205b203a
XMM02=646f4d205d3134333339372e39352020 XMM03=6b7a79732038353a34303a3230203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3930313239372e39352020205b XMM07=79732038353a34303a32302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000