------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 0 PID: 23146 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Modules linked in: CPU: 0 PID: 23146 Comm: syz-executor.5 Not tainted 5.10.233 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172 Code: 49 8b ac 24 a8 03 00 00 48 85 ed 74 3e e8 a4 83 8c fd e8 9f 83 8c fd 8b 54 24 04 48 89 ee 48 c7 c7 40 c5 95 84 e8 8c 07 25 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 0d 7b b8 fd e9 97 fb ff ff 4c 89 RSP: 0018:ffff88805c4675c8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129ea83 RDI: ffffed100b88ceab RBP: ffff888048008000 R08: 0000000000000001 R09: ffff88806ce37b0f R10: 0000000000000000 R11: 0000000000000001 R12: ffff888048008bc0 R13: 0000000000400000 R14: ffff888048009da0 R15: ffff888048009d98 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 FS: 00007f92426bd700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CPU: 1 PID: 23151 Comm: syz-executor.2 Not tainted 5.10.233 #1 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 CR2: 00007f161e8fdd40 CR3: 000000004a5d0000 CR4: 0000000000350ef0 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:515 [inline] slab_alloc_node mm/slub.c:2821 [inline] __kmalloc_node_track_caller+0x74/0x3b0 mm/slub.c:4496 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 __kmalloc_reserve net/core/skbuff.c:144 [inline] __alloc_skb+0xb1/0x5b0 net/core/skbuff.c:212 skb_segment+0x9d8/0x3aa0 net/core/skbuff.c:4027 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 00000000dddd06aa Call Trace: __udp_gso_segment+0x11c6/0x1830 net/ipv4/udp_offload.c:286 udp6_ufo_fragment+0x9ed/0xc80 net/ipv6/udp_offload.c:49 ipv6_gso_segment+0x47b/0xff0 net/ipv6/ip6_offload.c:115 skb_mac_gso_segment+0x273/0x570 net/core/dev.c:3349 __skb_gso_segment+0x32d/0x6d0 net/core/dev.c:3422 skb_gso_segment include/linux/netdevice.h:4768 [inline] validate_xmit_skb.constprop.0+0x4f6/0xcd0 net/core/dev.c:3685 __dev_queue_xmit+0x825/0x2690 net/core/dev.c:4193 ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:212 neigh_connected_output+0x382/0x4d0 net/core/neighbour.c:1538 neigh_output include/net/neighbour.h:509 [inline] ip6_finish_output2+0xb23/0x1cf0 net/ipv6/ip6_output.c:130 __ip6_finish_output.part.0+0x4f7/0xbc0 net/ipv6/ip6_output.c:201 ieee80211_ocb_leave+0x1ed/0x340 net/mac80211/ocb.c:228 __ip6_finish_output include/linux/skbuff.h:969 [inline] ip6_finish_output net/ipv6/ip6_output.c:211 [inline] NF_HOOK_COND include/linux/netfilter.h:285 [inline] ip6_output+0x3b8/0x7e0 net/ipv6/ip6_output.c:234 dst_output include/net/dst.h:436 [inline] ip6_local_out+0xb4/0x1a0 net/ipv6/output_core.c:161 ip6_send_skb+0x112/0x460 net/ipv6/ip6_output.c:1939 udp_v6_send_skb+0x7aa/0x15b0 net/ipv6/udp.c:1259 rdev_leave_ocb net/wireless/rdev-ops.h:382 [inline] __cfg80211_leave_ocb+0x1d6/0x570 net/wireless/ocb.c:70 udpv6_sendmsg+0x2116/0x2ad0 net/ipv6/udp.c:1560 cfg80211_leave_ocb+0x4e/0x70 net/wireless/ocb.c:84 cfg80211_change_iface+0x843/0xf90 net/wireless/util.c:1064 nl80211_set_interface+0x67c/0x8f0 net/wireless/nl80211.c:3811 inet6_sendmsg+0x105/0x140 net/ipv6/af_inet6.c:661 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0xf2/0x190 net/socket.c:663 genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 ____sys_sendmsg+0x70d/0x870 net/socket.c:2378 ___sys_sendmsg+0xf3/0x170 net/socket.c:2432 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2461 netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2485 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7fb16f768b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb16ccde188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb16f87bf60 RCX: 00007fb16f768b19 RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 RBP: 00007fb16ccde1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffdf326246f R14: 00007fb16ccde300 R15: 0000000000022000 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1333 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 __sys_sendto+0x21c/0x320 net/socket.c:2005 __do_sys_sendto net/socket.c:2017 [inline] __se_sys_sendto net/socket.c:2013 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2013 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f92450fa8ac Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b RSP: 002b:00007f92426bbf80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f92426bc0f0 RCX: 00007f92450fa8ac RDX: 0000000000000024 RSI: 00007f92426bc140 RDI: 0000000000000004 RBP: 0000000000000000 R08: 00007f92426bbfd4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f92426bc140 R14: 0000000000000004 R15: 0000000000000000 irq event stamp: 3411 hardirqs last enabled at (3423): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (3434): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (2396): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (2203): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 077d80beefd3ed4e ]--- FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 23476 Comm: syz-executor.2 Tainted: G W 5.10.233 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:515 [inline] slab_alloc_node mm/slub.c:2821 [inline] slab_alloc mm/slub.c:2904 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2909 mem_pool_alloc mm/kmemleak.c:423 [inline] create_object.isra.0+0x3a/0xa20 mm/kmemleak.c:578 kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] slab_post_alloc_hook mm/slab.h:534 [inline] slab_alloc_node mm/slub.c:2896 [inline] __kmalloc_node_track_caller+0x1a6/0x3b0 mm/slub.c:4496 __kmalloc_reserve net/core/skbuff.c:144 [inline] __alloc_skb+0xb1/0x5b0 net/core/skbuff.c:212 skb_segment+0x9d8/0x3aa0 net/core/skbuff.c:4027 __udp_gso_segment+0x11c6/0x1830 net/ipv4/udp_offload.c:286 udp6_ufo_fragment+0x9ed/0xc80 net/ipv6/udp_offload.c:49 ipv6_gso_segment+0x47b/0xff0 net/ipv6/ip6_offload.c:115 skb_mac_gso_segment+0x273/0x570 net/core/dev.c:3349 __skb_gso_segment+0x32d/0x6d0 net/core/dev.c:3422 skb_gso_segment include/linux/netdevice.h:4768 [inline] validate_xmit_skb.constprop.0+0x4f6/0xcd0 net/core/dev.c:3685 __dev_queue_xmit+0x825/0x2690 net/core/dev.c:4193 neigh_connected_output+0x382/0x4d0 net/core/neighbour.c:1538 neigh_output include/net/neighbour.h:509 [inline] ip6_finish_output2+0xb23/0x1cf0 net/ipv6/ip6_output.c:130 __ip6_finish_output.part.0+0x4f7/0xbc0 net/ipv6/ip6_output.c:201 __ip6_finish_output include/linux/skbuff.h:969 [inline] ip6_finish_output net/ipv6/ip6_output.c:211 [inline] NF_HOOK_COND include/linux/netfilter.h:285 [inline] ip6_output+0x3b8/0x7e0 net/ipv6/ip6_output.c:234 dst_output include/net/dst.h:436 [inline] ip6_local_out+0xb4/0x1a0 net/ipv6/output_core.c:161 ip6_send_skb+0x112/0x460 net/ipv6/ip6_output.c:1939 udp_v6_send_skb+0x7aa/0x15b0 net/ipv6/udp.c:1259 udpv6_sendmsg+0x2116/0x2ad0 net/ipv6/udp.c:1560 inet6_sendmsg+0x105/0x140 net/ipv6/af_inet6.c:661 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0xf2/0x190 net/socket.c:663 ____sys_sendmsg+0x70d/0x870 net/socket.c:2378 ___sys_sendmsg+0xf3/0x170 net/socket.c:2432 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2461 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7fb16f768b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb16ccde188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb16f87bf60 RCX: 00007fb16f768b19 RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 RBP: 00007fb16ccde1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffdf326246f R14: 00007fb16ccde300 R15: 0000000000022000 device sit0 entered promiscuous mode FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 23696 Comm: syz-executor.2 Tainted: G W 5.10.233 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:515 [inline] slab_alloc_node mm/slub.c:2821 [inline] kmem_cache_alloc_node+0x55/0x330 mm/slub.c:2932 __alloc_skb+0x6d/0x5b0 net/core/skbuff.c:200 skb_segment+0x9d8/0x3aa0 net/core/skbuff.c:4027 __udp_gso_segment+0x11c6/0x1830 net/ipv4/udp_offload.c:286 udp6_ufo_fragment+0x9ed/0xc80 net/ipv6/udp_offload.c:49 ipv6_gso_segment+0x47b/0xff0 net/ipv6/ip6_offload.c:115 skb_mac_gso_segment+0x273/0x570 net/core/dev.c:3349 __skb_gso_segment+0x32d/0x6d0 net/core/dev.c:3422 skb_gso_segment include/linux/netdevice.h:4768 [inline] validate_xmit_skb.constprop.0+0x4f6/0xcd0 net/core/dev.c:3685 __dev_queue_xmit+0x825/0x2690 net/core/dev.c:4193 neigh_connected_output+0x382/0x4d0 net/core/neighbour.c:1538 neigh_output include/net/neighbour.h:509 [inline] ip6_finish_output2+0xb23/0x1cf0 net/ipv6/ip6_output.c:130 __ip6_finish_output.part.0+0x4f7/0xbc0 net/ipv6/ip6_output.c:201 __ip6_finish_output include/linux/skbuff.h:969 [inline] ip6_finish_output net/ipv6/ip6_output.c:211 [inline] NF_HOOK_COND include/linux/netfilter.h:285 [inline] ip6_output+0x3b8/0x7e0 net/ipv6/ip6_output.c:234 dst_output include/net/dst.h:436 [inline] ip6_local_out+0xb4/0x1a0 net/ipv6/output_core.c:161 ip6_send_skb+0x112/0x460 net/ipv6/ip6_output.c:1939 udp_v6_send_skb+0x7aa/0x15b0 net/ipv6/udp.c:1259 udpv6_sendmsg+0x2116/0x2ad0 net/ipv6/udp.c:1560 inet6_sendmsg+0x105/0x140 net/ipv6/af_inet6.c:661 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0xf2/0x190 net/socket.c:663 ____sys_sendmsg+0x70d/0x870 net/socket.c:2378 ___sys_sendmsg+0xf3/0x170 net/socket.c:2432 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2461 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7fb16f768b19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb16ccde188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb16f87bf60 RCX: 00007fb16f768b19 RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 RBP: 00007fb16ccde1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffdf326246f R14: 00007fb16ccde300 R15: 0000000000022000 cgroup: fork rejected by pids controller in /syz1