Warning: Permanently added '[localhost]:44304' (ECDSA) to the list of known hosts.
2023/05/17 12:04:36 fuzzer started
2023/05/17 12:04:36 dialing manager at localhost:44319
2023/05/17 12:04:36 checking machine...
2023/05/17 12:04:36 checking revisions...
syzkaller login: [ 39.919390] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:04:36 testing simple program...
[ 39.990630] cgroup: Unknown subsys name 'net'
[ 40.055314] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.773961] audit: type=1400 audit(1684325089.661:6): 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
[ 53.856445] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.858211] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.859884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.862637] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.864511] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.865721] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.246822] ------------[ cut here ]------------
[ 54.247556] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.249566] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.250617] Modules linked in:
[ 54.251079] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.255880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.256937] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.257613] 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
[ 54.259795] RSP: 0018:ffff88801f6d7c00 EFLAGS: 00010282
[ 54.260477] RAX: 0000000000000000 RBX: ffff88800ec21440 RCX: 0000000000000000
[ 54.261349] RDX: ffff88800fc13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.262231] RBP: ffff88800ec21454 R08: 0000000000000001 R09: 0000000000000000
[ 54.263119] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.263977] R13: ffffffff84e23fe0 R14: ffff88800ec21448 R15: ffffffff84d74dc0
[ 54.264871] FS: 0000555556a96400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.265864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.266590] CR2: 00007f5040ff3400 CR3: 000000000e870000 CR4: 0000000000350ee0
[ 54.267468] Call Trace:
[ 54.267788]
[ 54.268105] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.268710] ipv4_frags_init_net+0x269/0x440
[ 54.269291] ops_init+0xbb/0x6b0
[ 54.269737] setup_net+0x3d9/0x990
[ 54.270219] ? down_read_killable+0x1d7/0x4e0
[ 54.270791] ? __pfx_setup_net+0x10/0x10
[ 54.271350] ? copy_net_ns+0x17c/0x770
[ 54.271851] copy_net_ns+0x321/0x770
[ 54.272358] create_new_namespaces+0x3f6/0xb30
[ 54.272940] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.273577] ksys_unshare+0x44d/0x8e0
[ 54.274093] ? __pfx_ksys_unshare+0x10/0x10
[ 54.274630] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.275361] __x64_sys_unshare+0x31/0x40
[ 54.275877] do_syscall_64+0x3f/0x90
[ 54.276375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.277042] RIP: 0033:0x7f48f24190d7
[ 54.277498] 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
[ 54.279663] RSP: 002b:00007ffd66e91ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.280602] RAX: ffffffffffffffda RBX: 00007ffd66e92538 RCX: 00007f48f24190d7
[ 54.281474] RDX: 00007f48f248341f RSI: 00007ffd66e91e90 RDI: 0000000040000000
[ 54.282351] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd66e91ca0
[ 54.283247] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48f252bbf0
[ 54.284131] R13: 00007ffd66e91fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.284998]
[ 54.285320] irq event stamp: 7823
[ 54.285744] hardirqs last enabled at (7833): [] __up_console_sem+0x78/0x80
[ 54.286784] hardirqs last disabled at (7844): [] __up_console_sem+0x5d/0x80
[ 54.287838] softirqs last enabled at (7372): [] irq_exit_rcu+0x93/0xc0
[ 54.288845] softirqs last disabled at (7349): [] irq_exit_rcu+0x93/0xc0
[ 54.289852] ---[ end trace 0000000000000000 ]---
[ 54.294988] ------------[ cut here ]------------
[ 54.295605] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.297270] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.298321] Modules linked in:
[ 54.298729] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.299897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.300891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.301565] 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
[ 54.303615] RSP: 0018:ffff88801f6d7c00 EFLAGS: 00010282
[ 54.304281] RAX: 0000000000000000 RBX: ffff88800df37640 RCX: 0000000000000000
[ 54.305099] RDX: ffff88800fc13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.305899] RBP: ffff88800df37654 R08: 0000000000000001 R09: 0000000000000000
[ 54.306728] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.307565] R13: ffffffff84e23fe0 R14: ffff88800df37648 R15: ffffffff84da7d60
[ 54.308396] FS: 0000555556a96400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.309324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.309989] CR2: 00007f5040ff3400 CR3: 000000000e870000 CR4: 0000000000350ee0
[ 54.310815] Call Trace:
[ 54.311169]
[ 54.311450] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.312051] ipv6_frags_init_net+0x206/0x3c0
[ 54.312578] ops_init+0xbb/0x6b0
[ 54.312998] setup_net+0x3d9/0x990
[ 54.313459] ? down_read_killable+0x1d7/0x4e0
[ 54.313994] ? __pfx_setup_net+0x10/0x10
[ 54.314504] ? copy_net_ns+0x17c/0x770
[ 54.314988] copy_net_ns+0x321/0x770
[ 54.315475] create_new_namespaces+0x3f6/0xb30
[ 54.316047] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.316625] ksys_unshare+0x44d/0x8e0
[ 54.317111] ? __pfx_ksys_unshare+0x10/0x10
[ 54.317616] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.318302] __x64_sys_unshare+0x31/0x40
[ 54.318783] do_syscall_64+0x3f/0x90
[ 54.319272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.319875] RIP: 0033:0x7f48f24190d7
[ 54.320333] 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
[ 54.322353] RSP: 002b:00007ffd66e91ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.323249] RAX: ffffffffffffffda RBX: 00007ffd66e92538 RCX: 00007f48f24190d7
[ 54.324073] RDX: 00007f48f248341f RSI: 00007ffd66e91e90 RDI: 0000000040000000
[ 54.324866] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd66e91ca0
[ 54.325678] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48f252bbf0
[ 54.326494] R13: 00007ffd66e91fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.327359]
[ 54.327639] irq event stamp: 9403
[ 54.328063] hardirqs last enabled at (9415): [] __up_console_sem+0x78/0x80
[ 54.329047] hardirqs last disabled at (9426): [] __up_console_sem+0x5d/0x80
[ 54.330002] softirqs last enabled at (8980): [] irq_exit_rcu+0x93/0xc0
[ 54.330972] softirqs last disabled at (8975): [] irq_exit_rcu+0x93/0xc0
[ 54.331930] ---[ end trace 0000000000000000 ]---
[ 54.333204] ------------[ cut here ]------------
[ 54.333750] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.335531] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.336570] Modules linked in:
[ 54.336967] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.338114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.339126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.339765] 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
[ 54.341911] RSP: 0018:ffff88801f6d7bf0 EFLAGS: 00010286
[ 54.342580] RAX: 0000000000000000 RBX: ffff88800df37e40 RCX: 0000000000000000
[ 54.343486] RDX: ffff88800fc13680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.344371] RBP: ffff88800df37e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.345251] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.346137] R13: ffffffff84e23fe0 R14: ffff88800df37e48 R15: ffffffff84db0aa0
[ 54.346991] FS: 0000555556a96400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.347979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.348712] CR2: 00007f5040ff3400 CR3: 000000000e870000 CR4: 0000000000350ee0
[ 54.349591] Call Trace:
[ 54.349914]
[ 54.350236] nf_ct_net_init+0x224/0x3d0
[ 54.350751] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.351372] ops_init+0xbb/0x6b0
[ 54.351820] setup_net+0x3d9/0x990
[ 54.352298] ? down_read_killable+0x1d7/0x4e0
[ 54.352857] ? __pfx_setup_net+0x10/0x10
[ 54.353380] ? copy_net_ns+0x17c/0x770
[ 54.353874] copy_net_ns+0x321/0x770
[ 54.354375] create_new_namespaces+0x3f6/0xb30
[ 54.354959] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.355602] ksys_unshare+0x44d/0x8e0
[ 54.356105] ? __pfx_ksys_unshare+0x10/0x10
[ 54.356642] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.357383] __x64_sys_unshare+0x31/0x40
[ 54.357900] do_syscall_64+0x3f/0x90
[ 54.358396] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.359062] RIP: 0033:0x7f48f24190d7
[ 54.359520] 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
[ 54.361664] RSP: 002b:00007ffd66e91ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.362610] RAX: ffffffffffffffda RBX: 00007ffd66e92538 RCX: 00007f48f24190d7
[ 54.363513] RDX: 00007f48f248341f RSI: 00007ffd66e91e90 RDI: 0000000040000000
[ 54.364391] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd66e91ca0
[ 54.365259] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48f252bbf0
[ 54.366146] R13: 00007ffd66e91fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.367012]
[ 54.367342] irq event stamp: 10163
[ 54.367767] hardirqs last enabled at (10173): [] __up_console_sem+0x78/0x80
[ 54.368828] hardirqs last disabled at (10184): [] __up_console_sem+0x5d/0x80
[ 54.369890] softirqs last enabled at (10136): [] irq_exit_rcu+0x93/0xc0
[ 54.370929] softirqs last disabled at (10131): [] irq_exit_rcu+0x93/0xc0
[ 54.371947] ---[ end trace 0000000000000000 ]---
executing program
[ 55.939642] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.986100] Bluetooth: hci0: command 0x041b tx timeout
[ 60.034132] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.082109] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:04:48 Registers:
info registers vcpu 0
RAX=00007ffeea8d2c10 RBX=00007f5042771440 RCX=00007ffeea8d2b50 RDX=0000000000000080
RSI=00007ffeea8d2ad0 RDI=0000000000000000 RBP=00007ffeea8d2c00 RSP=00007ffeea8d2ac8
R8 =0000000000000000 R9 =0000000000000010 R10=0000000000000002 R11=0000000000656434
R12=00000000000000a0 R13=7473dc9aaf55c618 R14=0000000000000010 R15=0000000000000000
RIP=00007f504244c720 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f5041bf7900 00000000 00000000
GS =0000 0000000000000000 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=00007f50410f8478 CR3=0000000015bda000 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=5837fe9dc1c91f3200000000000ae618 XMM01=8ca0b852b1c7c8e100000000000ae7b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ac8bc31478ec851100000000000aefa0 XMM05=6b1e99b806172e3b00000000000aea28
XMM06=8ca0b852b1c7c8e100000000000ae7b8 XMM07=5837fe9dc1c91f3200000000000ae618
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556a96400 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=00007f5040ff3400 CR3=000000000e870000 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