34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:36 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:36 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:37 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000ffffff800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000ffffff9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) [ 1294.414686][T27234] __nla_validate_parse: 116 callbacks suppressed [ 1294.414702][T27234] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1294.454627][T27240] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 03:39:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1294.494864][T27242] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1294.546645][T27247] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1294.637143][T27252] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1294.669558][T27253] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 03:39:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1294.737499][T27264] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1294.778609][T27267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1294.786995][T27269] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 03:39:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1294.916720][T27272] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:39 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:40 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:41 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000690e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 5: socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:41 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:41 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:42 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000ffffe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:42 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x34}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000080010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 3: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x34}}, 0x0) 03:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x34}}, 0x0) 03:39:42 executing program 3: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32], 0x34}}, 0x0) 03:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:42 executing program 3: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:42 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32], 0x34}}, 0x0) 03:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32], 0x34}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB], 0x34}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1298.432674][ T2046] ieee802154 phy0 wpan0: encryption failed: -22 [ 1298.434139][ T2046] ieee802154 phy1 wpan1: encryption failed: -22 03:39:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB], 0x34}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB], 0x34}}, 0x0) 03:39:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012"], 0x34}}, 0x0) 03:39:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012"], 0x34}}, 0x0) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012"], 0x34}}, 0x0) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:39:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c00010062"], 0x34}}, 0x0) 03:39:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:39:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:39:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c00010062"], 0x34}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1299.510367][T27725] __nla_validate_parse: 94 callbacks suppressed [ 1299.510383][T27725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1299.537275][T27727] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}}, 0x20}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1299.616629][T27738] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1299.661803][T27741] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1299.675783][T27744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}}, 0x20}}, 0x0) 03:39:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c00010062"], 0x34}}, 0x0) 03:39:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}}, 0x20}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1299.778483][T27754] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) [ 1299.804558][T27756] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1299.838329][T27757] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000ffffff800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1299.888105][T27765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:39:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000ffffff9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1300.022239][T27772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:39:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) 03:39:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:39:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c00010062726964"], 0x34}}, 0x0) 03:39:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000e0ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000080ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000009bffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000ffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:39:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c0001006272696467"], 0x34}}, 0x0) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}}, 0x20}}, 0x0) 03:39:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x200000000000011, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r3, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'netdevsim0\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r5, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000ffffff8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000ffffff9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'netdevsim0\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x2, 0x4) socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r7, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe803, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe803, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x7e00, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000180), 0x4) listen(r0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000080), 0x80, 0x8142) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000001a40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet(r5, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x2, 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3}, '.\x00'}) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f0000000200)=0xffffffffffffffb3) socket$inet_sctp(0x2, 0x5, 0x84) flock(r2, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) 03:39:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1303.452550][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe803, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5c, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x7, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee8000004000000001000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xe803, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x70, 0x0, 0xb3550aa4ba878354}, 0x9c) [ 1304.775087][T28083] __nla_validate_parse: 54 callbacks suppressed [ 1304.775102][T28083] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee800000400000000100000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:39:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1304.975589][T28092] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 03:39:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000007000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x6a, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3e8, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x4, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000002000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7e000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x7e, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x5, 0x4) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001a40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001a40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet(r2, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) sendmmsg$inet_sctp(r1, &(0x7f0000005000)=[{&(0x7f0000000180)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000400)="bfcf5a16b8c3b93dbb6ab56031131f4c318e3ea30c95f7a20d4da5ed91b10be8e6012233e0", 0x25}, {&(0x7f0000000440)="fd54dacf3632327abdedfcefed64e3c05e3b", 0x12}], 0x2, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x1, 0x4cf8, 0xfff9, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x20, 0x224d, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x800a, 0x8, 0x8}}, @authinfo={0x18}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x10000, 0x953, 0xffff}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x10001}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}], 0xc0, 0x40040}, {&(0x7f00000006c0)=@in6={0xa, 0x4e24, 0x7, @mcast1, 0x7}, 0x1c, &(0x7f0000002d80)=[{&(0x7f0000000700)="02ceac1c154d703cd700a6bc4ce3a37571a1197a2bb89538b23fcbfee46a3b7cf2d23ce06aa38b4a9173f4407f2eeecae159ac6b9173c679cd23a6c5173a5abf5aefec879993baf672a7796942fa65c1cadbf97d5498d1c6631360f786db5e90983a51014d4e64f4d8640687", 0x6c}, {&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="a7e5c09e30ee160baaf9015bbbf302a37a5826233e7c19de59b772abb55269adfb32d7820dcb1a81ca74aa3054d406cbb3120ad47eb5d47a9f0fb45d2ba56813b2968bce7d67370e4d9ee08b3a2b0c764b398447de4d6e1924a5b3dba26b1897d46eedb4e2529c2bb211b41abbf927c4b1a06096c198f7bbf9d00cf9ba68de63ad39ff406f61b111900f1b805cc2f8cd03e23c612f6c752fcc53f527f4a78513e9113f9ff4787001ffec56cfe5dc8e0cb55ba22e4f091134265a4f3112ae0868653617f34ab10561d7c35e57b6e9d7a374b5", 0xd2}, 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0x1000}], 0x1, &(0x7f0000003f00)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @authinfo={0x18, 0x84, 0x6, {0x578}}], 0x48, 0x8800}, {&(0x7f0000003f80)=@in={0x2, 0x4e22, @private=0xa010102}, 0x10, &(0x7f0000004fc0)=[{&(0x7f0000003fc0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4001}], 0x4, 0x841) sendmmsg$inet(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) accept4(r5, 0x0, &(0x7f00000002c0), 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000001c0)=0x1, 0x4) listen(r0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/147, 0x93, 0x20, &(0x7f0000000140)={0x2, 0x4e23, @empty}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000240), 0x4) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="01000066f0468a918800000000002e8d02ab8d6f"]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000340)={r6, 0x40, 0x4, 0x2, 0x5, 0x8}, &(0x7f0000000380)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5c000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x1000000, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000008001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7e00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0xe803, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x3fc, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005d00)=0x9, 0x4) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001a40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet(r1, &(0x7f00000007c0)=[{{&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="a7", 0x1}], 0x1}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r8, 0xfd0d3ca6942bd705}, 0x14}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000001200)={'wpan0\x00', 0x0}) r11 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r9, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x30, r11, 0x109, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x30}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000005c40)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000005c00)={&(0x7f0000005bc0)={0x1c, r11, 0x430, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008040}, 0x4000000) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000005c80)=ANY=[@ANYBLOB="34000000100081eee882efbb3226c801859d420000040000000010000000", @ANYRES32=r7, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001400b59500000000000000000a000000", @ANYRES32=r7, @ANYBLOB="1400020050"], 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @local}]}, 0x2c}}, 0x0) sendmmsg$inet(r1, &(0x7f0000005a80)=[{{&(0x7f00000001c0)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000200)="5d3fbf2d0af533285097a62adbaabc3aa224e2c4e04e50cc03d2b7016ea6453d55c893fb953465bb6a8fe2", 0x2b}, {&(0x7f0000000240)="3f49fcc3f7923af71b2a969440cf9ec923d1d04a2531991cf5ee4058e0285cfdb0a4d404547da3cfe38899da94c472a2f016d41598f24c58e099dba3e0c20fbcfd3c2a3898bc9bc970f617ee5b9735380edefea7b4ab1ee3a7487a41b0dc91f93bd69cf52217c6eb6d885ace8452d63db88aaf0c058ebf", 0x77}, {&(0x7f00000002c0)="752fdea832f4ae2f636e8bef54ed7b68ad0e2c40da2d6d3973fd5f01f4322a087dafe0111ab595b87995b9762685e0d6ea80426e4daf7ebb6d9831b961bef09fdfdc3995c3ebf7d714214e654ca71822728bfd7dcfd68eb8d705ea1f2aa873bb5dddc434b0716537cc25cd0e58f2d5e09e37a3f8c8d0bb090ae0691a28be01edc32f80289df5f862f218ae0e75e63f752afd76f81994fa782c6dea8e45ef298613f73976f2c15acf216296528e96890ee6b94b033b7ac2608a0620d4d56bd82993b5cab2a52be4cbb8c1e7a5b4a26936b7961b1c8c115bc436cc113790bd2fa6d38d9e836c1c13a563c8", 0xea}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="c3947cad8a23a2cd3c77d83051c3ba251068b8f5d3bb9ef7b47e26bf2ca2324114a273de8022dc97835717063dbdf30d68ed7026a294649ad0a288c3d4617b206c2c1292d423f137096bffa5a2acc925ee0e554257119a188944b379b61ae637ea27eeeb1d9d65dd", 0x68}], 0x5, &(0x7f00000014c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @multicast1, @empty}}}], 0x20}}, {{&(0x7f0000001500)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001540)="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", 0xfb}, {&(0x7f0000001640)="383a0d6f510397c79a76e616617ebf9e10c45ddf141eba6c2977e23ef4592dcaa628c5325b0cbd0eb647352d5e07269337a779", 0x33}, {&(0x7f0000001680)}, {&(0x7f00000016c0)="8a71e8010fba8a406f28eb1dcb26ed3a02241f90104231faf3a93e86f1e38913bd0b0e2c96e9aebb75b1cb6bfee8a79aa2f4133345346dc4f9d485ceef267a2d852ffda351001f13477952b8dd78498e5920186f6367b253f12cb836c44353c69ae75ac2088eb0e016f5cdd09182fff6abd79c247b9c45fd3fc9453852ecd2", 0x7f}, {&(0x7f0000001740)="36416d6742b77d17f26817d4f2d32717b36b36a3f0d2ac2c9f36a8f50c5c41c3f759466baf6a9c4743c3de1cfabe2744d06cf8615b35f92e0ca3790f80b4d103782b1c3a3a8e061fb22e68cdb2054e383369", 0x52}, 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{&(0x7f0000004480)="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0x1000}, {&(0x7f0000005480)="8a6a2b16894e47aef665cba219b248ac7351dd4cb85dae16fb30dea6a07cb9f2aea56b545ce2d677acba856c1dc095f26c2c65dffffade081b74b78be25ddacf405f9e68f014660910ff5ba824a9070891c30528289339f228f4b7afcc3f6f10163a11143bc1a8a35c4cfc43cd180f619d24b750e7ef874791b8129e216533c1df2ef23078363a486bf43aa335c910830e58f0c332f08a8ff93f811c58ae956880d4efb967d2ef3665bbd0aaec82138cb1bdd36bb87349a72e94c0fff9ae421a853bedc19a18a3a853134b6c1850925660c0c345e2c068fa623a0402ebed36501c58cff324fb7cc58af844c20f9918f08f4080b69e", 0xf5}, {&(0x7f0000005580)="f0dbe3d0fd8eb5691c01881387131ad62249f9b414c61cdffc84c2e7a3ea4c0673338f6d0f3ab5e46a9b61f073fd9a563b9e580df3a7ffceb4eeae75fe8e6f824017bc99b9baa5990bd1f565df55f16166a0dbddf492330bdfe0fd2f1467b5598a2f70ce85540f4de600802d5b72174939275a655aa0261f9e300b8d323e6378a8fea5ce92a6e16020b2d4b60d6e821b6871d0bbcc12f1313b88791ecd", 0x9d}, {&(0x7f0000005640)="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", 0xff}, {&(0x7f0000005740)="fdb219a7e23291d9f06a323359bcfe1299d71679df4aaea90a4b1a573bd277", 0x1f}, {&(0x7f0000005780)="8a61e089fe1b028955b34f1547a300118ad2439e292bd8e4c05ff7d8b165ef27b246ec7edcbf48a3e63d8bcb7767af262637c3081f71b1bc6657b6cf", 0x3c}], 0xa, &(0x7f0000005880)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x56}}, @ip_retopts={{0x138, 0x0, 0x7, {[@cipso={0x86, 0x4d, 0x0, [{0x6, 0x10, "86de4a0c18f3dfba7a6335549c37"}, {0x1, 0xb, "f216d74eb8b839682f"}, {0x7, 0xd, "d7611d8631b0a4046ab792"}, {0x2, 0xd, "f87ee12467898e8697baf7"}, {0x6, 0x12, "41bb50a8b5701b1f2ab6689183090574"}]}, @cipso={0x86, 0x35, 0xffffffffffffffff, [{0x6, 0x11, "e04dc2e1c437b26b1e00b4bf362560"}, {0x0, 0x11, "e247c3737f83f7e08bf627efc6247e"}, {0x1, 0xd, "29a34ddd3e6bfcf1454cb3"}]}, @timestamp_prespec={0x44, 0x54, 0x30, 0x3, 0x8, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xc99b}, {@rand_addr=0x64010100, 0x9}, {@multicast1, 0x10001}, {@broadcast, 0x4a}, {@loopback, 0x7}, {@multicast2, 0x7f}, {@rand_addr=0x64010100, 0xc5b9}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x40}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x9}, {@multicast2, 0x80}]}, @lsrr={0x83, 0x7, 0x72, [@loopback]}, @timestamp_prespec={0x44, 0x1c, 0xe, 0x3, 0xe, [{@multicast1, 0x2056}, {@rand_addr=0x64010100, 0x4}, {@multicast1, 0x200}]}, @timestamp_addr={0x44, 0x2c, 0xf3, 0x1, 0x9, [{@private=0xa010100, 0x101}, {@broadcast, 0x6}, {@local, 0xfff}, {@broadcast, 0x1}, {@broadcast, 0x294b}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x19}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x53}}], 0x1d0}}], 0x5, 0x800) listen(r0, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000000080)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="51b0f5b3f2a11fe1db8158f94c4afab499fd1098e2de352f95188cbd079a0bd5c95e54d322492b4801e08ae54d9504b87e683e716a3ee7625c4edf9667fadb94c5d0d6467a2c70a27c4b9e64b977029703ea18610cece1428c36ff169110d6957e0822a485e2b2edfdfb5982f923cd327fa74ec501af7e2123d1a621dd303eda", 0x80, 0x20010000, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) sendto$inet6(r12, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 03:39:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x6a00, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) [ 1308.928473][T28233] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 03:39:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000690e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1309.090802][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x3fc, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x6a00, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0xe8030000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x700, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x3fc, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x8000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x5c000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000044000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000180), 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback, 0xe}, 0x1c) 03:39:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1310.892627][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:39:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x6a00}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x4, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x3, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000fc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000ffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x70000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x6a, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0xe8030000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xf000000}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xf00, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0xf00, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x5c}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:39:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:39:59 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:39:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:00 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x5c, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5c, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:00 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:40:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:40:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x4000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 03:40:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0xa000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x4000000, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:40:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:40:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 03:40:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000ffffff8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:40:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x5c, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xf, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:40:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000ffffff9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 03:40:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0xf00, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000030050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000e0ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000080ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x2, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x24, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x23, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000009bffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) 03:40:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000ffffe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:40:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000008001000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0xf00, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:40:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000180), 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback={0x23922d39}}, 0x1c) 03:40:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x7e00, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, [{0x0, 0x0, 0x0, 0x0, 0x3f000000}]}, 0x78) 03:40:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 03:40:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) 03:40:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, [{0x0, 0x0, 0x0, 0x0, 0xf}]}, 0x78) 03:40:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x70, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) 03:40:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000001800000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x2c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x2c}}, 0x0) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x65, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x2c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x2c}}, 0x0) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x2c, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x2c}}, 0x0) 03:40:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, [{0x0, 0x0, 0xad0a000000000000}]}, 0x78) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x48}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000180), 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0xeffdffff, @loopback}, 0x1c) 03:40:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000180), 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback={0x54}}, 0x1c) 03:40:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 1) [ 1322.878714][T28716] FAULT_INJECTION: forcing a failure. [ 1322.878714][T28716] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1322.887962][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1322.895630][T28716] CPU: 1 PID: 28716 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1322.897673][T28716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1322.900100][T28716] Call trace: [ 1322.900866][T28716] dump_backtrace+0x0/0x530 [ 1322.901968][T28716] show_stack+0x2c/0x3c [ 1322.902992][T28716] dump_stack_lvl+0x108/0x170 [ 1322.904193][T28716] dump_stack+0x1c/0x58 [ 1322.905212][T28716] should_fail+0x400/0x5cc [ 1322.906274][T28716] should_fail_usercopy+0x20/0x30 [ 1322.907460][T28716] __copy_msghdr_from_user+0xbc/0x5d0 [ 1322.908800][T28716] ___sys_sendmsg+0x154/0x294 [ 1322.910053][T28716] __arm64_sys_sendmsg+0x1ac/0x25c [ 1322.911254][T28716] invoke_syscall+0x98/0x2b8 [ 1322.912407][T28716] el0_svc_common+0x138/0x258 [ 1322.913575][T28716] do_el0_svc+0x58/0x14c [ 1322.914639][T28716] el0_svc+0x7c/0x1f0 [ 1322.915693][T28716] el0t_64_sync_handler+0x84/0xe4 [ 1322.916992][T28716] el0t_64_sync+0x1a0/0x1a4 03:40:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 1) 03:40:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000ffffff80000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 2) 03:40:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 1) [ 1322.979966][T28722] FAULT_INJECTION: forcing a failure. [ 1322.979966][T28722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1322.991528][T28722] CPU: 1 PID: 28722 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1322.993672][T28722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1322.996194][T28722] Call trace: [ 1322.997017][T28722] dump_backtrace+0x0/0x530 [ 1322.998126][T28722] show_stack+0x2c/0x3c [ 1322.999148][T28722] dump_stack_lvl+0x108/0x170 [ 1323.000386][T28722] dump_stack+0x1c/0x58 [ 1323.001455][T28722] should_fail+0x400/0x5cc [ 1323.002602][T28722] should_fail_usercopy+0x20/0x30 [ 1323.003954][T28722] __copy_msghdr_from_user+0xbc/0x5d0 [ 1323.004817][T28724] FAULT_INJECTION: forcing a failure. [ 1323.004817][T28724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.005308][T28722] ___sys_sendmsg+0x154/0x294 [ 1323.009647][T28722] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.010908][T28722] invoke_syscall+0x98/0x2b8 [ 1323.012113][T28722] el0_svc_common+0x138/0x258 [ 1323.013282][T28722] do_el0_svc+0x58/0x14c [ 1323.014383][T28722] el0_svc+0x7c/0x1f0 [ 1323.015422][T28722] el0t_64_sync_handler+0x84/0xe4 [ 1323.016671][T28722] el0t_64_sync+0x1a0/0x1a4 [ 1323.018754][T28724] CPU: 0 PID: 28724 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1323.020879][T28724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.023368][T28724] Call trace: [ 1323.024115][T28724] dump_backtrace+0x0/0x530 [ 1323.025255][T28724] show_stack+0x2c/0x3c [ 1323.026248][T28724] dump_stack_lvl+0x108/0x170 [ 1323.027493][T28724] dump_stack+0x1c/0x58 [ 1323.028587][T28724] should_fail+0x400/0x5cc [ 1323.029748][T28724] should_fail_usercopy+0x20/0x30 [ 1323.031004][T28724] iovec_from_user+0xcc/0x630 [ 1323.032161][T28724] __import_iovec+0x80/0x414 [ 1323.033308][T28724] import_iovec+0x88/0xa4 [ 1323.034443][T28724] ___sys_sendmsg+0x1dc/0x294 [ 1323.035627][T28724] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.036926][T28724] invoke_syscall+0x98/0x2b8 [ 1323.038109][T28724] el0_svc_common+0x138/0x258 [ 1323.039249][T28724] do_el0_svc+0x58/0x14c [ 1323.040282][T28724] el0_svc+0x7c/0x1f0 [ 1323.041256][T28724] el0t_64_sync_handler+0x84/0xe4 [ 1323.042519][T28724] el0t_64_sync+0x1a0/0x1a4 [ 1323.052056][T28726] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1323.081131][T28726] FAULT_INJECTION: forcing a failure. [ 1323.081131][T28726] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.084571][T28726] CPU: 0 PID: 28726 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1323.086604][T28726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.088989][T28726] Call trace: [ 1323.089798][T28726] dump_backtrace+0x0/0x530 [ 1323.090837][T28726] show_stack+0x2c/0x3c [ 1323.091796][T28726] dump_stack_lvl+0x108/0x170 [ 1323.092964][T28726] dump_stack+0x1c/0x58 [ 1323.093974][T28726] should_fail+0x400/0x5cc [ 1323.095104][T28726] should_fail_usercopy+0x20/0x30 [ 1323.096274][T28726] __copy_msghdr_from_user+0xbc/0x5d0 [ 1323.097592][T28726] ___sys_sendmsg+0x154/0x294 [ 1323.098693][T28726] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.099911][T28726] invoke_syscall+0x98/0x2b8 [ 1323.101054][T28726] el0_svc_common+0x138/0x258 [ 1323.102239][T28726] do_el0_svc+0x58/0x14c [ 1323.103244][T28726] el0_svc+0x7c/0x1f0 [ 1323.104233][T28726] el0t_64_sync_handler+0x84/0xe4 [ 1323.105441][T28726] el0t_64_sync+0x1a0/0x1a4 03:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 1) 03:40:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000ffffff9b000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 2) 03:40:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 3) 03:40:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 2) [ 1323.455819][T28732] FAULT_INJECTION: forcing a failure. [ 1323.455819][T28732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.461044][T28733] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1323.461594][T28734] FAULT_INJECTION: forcing a failure. [ 1323.461594][T28734] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.467177][T28732] CPU: 1 PID: 28732 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1323.469298][T28732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.469310][T28732] Call trace: [ 1323.469314][T28732] dump_backtrace+0x0/0x530 [ 1323.469333][T28732] show_stack+0x2c/0x3c [ 1323.469345][T28732] dump_stack_lvl+0x108/0x170 [ 1323.469357][T28732] dump_stack+0x1c/0x58 [ 1323.469368][T28732] should_fail+0x400/0x5cc [ 1323.469379][T28732] should_fail_usercopy+0x20/0x30 [ 1323.469390][T28732] iovec_from_user+0xcc/0x630 03:40:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 4) [ 1323.469401][T28732] __import_iovec+0x80/0x414 [ 1323.469412][T28732] import_iovec+0x88/0xa4 [ 1323.469422][T28732] ___sys_sendmsg+0x1dc/0x294 [ 1323.469434][T28732] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.469445][T28732] invoke_syscall+0x98/0x2b8 [ 1323.469457][T28732] el0_svc_common+0x138/0x258 [ 1323.469469][T28732] do_el0_svc+0x58/0x14c [ 1323.469480][T28732] el0_svc+0x7c/0x1f0 [ 1323.469491][T28732] el0t_64_sync_handler+0x84/0xe4 [ 1323.469504][T28732] el0t_64_sync+0x1a0/0x1a4 [ 1323.469516][T28734] CPU: 0 PID: 28734 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1323.469536][T28734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.469544][T28734] Call trace: [ 1323.469548][T28734] dump_backtrace+0x0/0x530 [ 1323.469563][T28734] show_stack+0x2c/0x3c [ 1323.469575][T28734] dump_stack_lvl+0x108/0x170 [ 1323.469587][T28734] dump_stack+0x1c/0x58 [ 1323.469598][T28734] should_fail+0x400/0x5cc [ 1323.469609][T28734] __should_failslab+0xbc/0x110 [ 1323.469621][T28734] should_failslab+0x10/0x28 [ 1323.469634][T28734] slab_pre_alloc_hook+0x64/0xe8 [ 1323.469646][T28734] kmem_cache_alloc_node+0x9c/0x49c [ 1323.469658][T28734] __alloc_skb+0x174/0x584 [ 1323.469668][T28734] netlink_sendmsg+0x644/0xb38 [ 1323.469683][T28734] ____sys_sendmsg+0x584/0x870 [ 1323.469694][T28734] ___sys_sendmsg+0x214/0x294 [ 1323.469705][T28734] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.469715][T28734] invoke_syscall+0x98/0x2b8 [ 1323.469727][T28734] el0_svc_common+0x138/0x258 [ 1323.469739][T28734] do_el0_svc+0x58/0x14c [ 1323.469750][T28734] el0_svc+0x7c/0x1f0 [ 1323.469761][T28734] el0t_64_sync_handler+0x84/0xe4 [ 1323.469772][T28734] el0t_64_sync+0x1a0/0x1a4 [ 1323.502519][T28733] FAULT_INJECTION: forcing a failure. [ 1323.502519][T28733] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.502549][T28733] CPU: 1 PID: 28733 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1323.502563][T28733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.502571][T28733] Call trace: [ 1323.502575][T28733] dump_backtrace+0x0/0x530 [ 1323.502592][T28733] show_stack+0x2c/0x3c [ 1323.502604][T28733] dump_stack_lvl+0x108/0x170 [ 1323.502617][T28733] dump_stack+0x1c/0x58 [ 1323.502627][T28733] should_fail+0x400/0x5cc [ 1323.502638][T28733] should_fail_usercopy+0x20/0x30 [ 1323.502649][T28733] iovec_from_user+0xcc/0x630 [ 1323.502661][T28733] __import_iovec+0x80/0x414 [ 1323.502671][T28733] import_iovec+0x88/0xa4 [ 1323.502681][T28733] ___sys_sendmsg+0x1dc/0x294 [ 1323.502693][T28733] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.502704][T28733] invoke_syscall+0x98/0x2b8 [ 1323.502716][T28733] el0_svc_common+0x138/0x258 [ 1323.502727][T28733] do_el0_svc+0x58/0x14c [ 1323.502738][T28733] el0_svc+0x7c/0x1f0 [ 1323.502750][T28733] el0t_64_sync_handler+0x84/0xe4 [ 1323.502762][T28733] el0t_64_sync+0x1a0/0x1a4 [ 1323.519628][T28736] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1323.566591][T28738] FAULT_INJECTION: forcing a failure. [ 1323.566591][T28738] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.589222][T28739] FAULT_INJECTION: forcing a failure. [ 1323.589222][T28739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.612617][T28739] CPU: 0 PID: 28739 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1323.614509][T28739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.616842][T28739] Call trace: [ 1323.617625][T28739] dump_backtrace+0x0/0x530 [ 1323.618657][T28739] show_stack+0x2c/0x3c [ 1323.619645][T28739] dump_stack_lvl+0x108/0x170 [ 1323.620719][T28739] dump_stack+0x1c/0x58 [ 1323.621739][T28739] should_fail+0x400/0x5cc [ 1323.622776][T28739] should_fail_usercopy+0x20/0x30 [ 1323.623996][T28739] __copy_msghdr_from_user+0xbc/0x5d0 [ 1323.625272][T28739] ___sys_sendmsg+0x154/0x294 [ 1323.626374][T28739] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.627570][T28739] invoke_syscall+0x98/0x2b8 [ 1323.628668][T28739] el0_svc_common+0x138/0x258 [ 1323.629781][T28739] do_el0_svc+0x58/0x14c [ 1323.630765][T28739] el0_svc+0x7c/0x1f0 [ 1323.631758][T28739] el0t_64_sync_handler+0x84/0xe4 [ 1323.632972][T28739] el0t_64_sync+0x1a0/0x1a4 [ 1323.648189][T28738] CPU: 0 PID: 28738 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1323.650217][T28738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.652669][T28738] Call trace: [ 1323.653435][T28738] dump_backtrace+0x0/0x530 [ 1323.654444][T28738] show_stack+0x2c/0x3c [ 1323.655420][T28738] dump_stack_lvl+0x108/0x170 [ 1323.656534][T28738] dump_stack+0x1c/0x58 [ 1323.657496][T28738] should_fail+0x400/0x5cc [ 1323.658532][T28738] __should_failslab+0xbc/0x110 [ 1323.659670][T28738] should_failslab+0x10/0x28 [ 1323.660750][T28738] slab_pre_alloc_hook+0x64/0xe8 [ 1323.661919][T28738] __kmalloc_node_track_caller+0x74/0x448 [ 1323.663265][T28738] kmalloc_reserve+0xe8/0x270 [ 1323.664389][T28738] __alloc_skb+0x1a4/0x584 [ 1323.665496][T28738] netlink_sendmsg+0x644/0xb38 [ 1323.666668][T28738] ____sys_sendmsg+0x584/0x870 [ 1323.667708][T28738] ___sys_sendmsg+0x214/0x294 [ 1323.668812][T28738] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.670084][T28738] invoke_syscall+0x98/0x2b8 [ 1323.671215][T28738] el0_svc_common+0x138/0x258 [ 1323.672289][T28738] do_el0_svc+0x58/0x14c [ 1323.673293][T28738] el0_svc+0x7c/0x1f0 [ 1323.674288][T28738] el0t_64_sync_handler+0x84/0xe4 [ 1323.675465][T28738] el0t_64_sync+0x1a0/0x1a4 03:40:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 1) 03:40:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 3) 03:40:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 3) 03:40:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 5) 03:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 2) [ 1323.743267][T28745] FAULT_INJECTION: forcing a failure. [ 1323.743267][T28745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.744335][T28744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1323.746236][T28745] CPU: 1 PID: 28745 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1323.746254][T28745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.746262][T28745] Call trace: [ 1323.746267][T28745] dump_backtrace+0x0/0x530 [ 1323.746284][T28745] show_stack+0x2c/0x3c [ 1323.750431][T28748] FAULT_INJECTION: forcing a failure. [ 1323.750431][T28748] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.752736][T28745] dump_stack_lvl+0x108/0x170 [ 1323.752757][T28745] dump_stack+0x1c/0x58 [ 1323.752767][T28745] should_fail+0x400/0x5cc [ 1323.752779][T28745] should_fail_usercopy+0x20/0x30 [ 1323.752789][T28745] _copy_from_iter+0x1f0/0xcf0 [ 1323.752800][T28745] netlink_sendmsg+0x70c/0xb38 [ 1323.752814][T28745] ____sys_sendmsg+0x584/0x870 [ 1323.752826][T28745] ___sys_sendmsg+0x214/0x294 [ 1323.752836][T28745] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.752847][T28745] invoke_syscall+0x98/0x2b8 [ 1323.752859][T28745] el0_svc_common+0x138/0x258 [ 1323.752870][T28745] do_el0_svc+0x58/0x14c [ 1323.752881][T28745] el0_svc+0x7c/0x1f0 [ 1323.752892][T28745] el0t_64_sync_handler+0x84/0xe4 [ 1323.752904][T28745] el0t_64_sync+0x1a0/0x1a4 03:40:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1323.803084][T28752] FAULT_INJECTION: forcing a failure. [ 1323.803084][T28752] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.803522][T28749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1323.814261][T28752] CPU: 0 PID: 28752 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1323.816335][T28752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.818575][T28752] Call trace: [ 1323.819321][T28752] dump_backtrace+0x0/0x530 [ 1323.820363][T28752] show_stack+0x2c/0x3c [ 1323.821353][T28752] dump_stack_lvl+0x108/0x170 [ 1323.822494][T28752] dump_stack+0x1c/0x58 [ 1323.823467][T28752] should_fail+0x400/0x5cc [ 1323.823568][T28751] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1323.824590][T28752] __should_failslab+0xbc/0x110 [ 1323.824615][T28752] should_failslab+0x10/0x28 [ 1323.824628][T28752] slab_pre_alloc_hook+0x64/0xe8 [ 1323.830259][T28752] kmem_cache_alloc_node+0x9c/0x49c [ 1323.831485][T28752] __alloc_skb+0x174/0x584 [ 1323.832573][T28752] netlink_sendmsg+0x644/0xb38 [ 1323.833766][T28752] ____sys_sendmsg+0x584/0x870 [ 1323.833839][T28753] FAULT_INJECTION: forcing a failure. [ 1323.833839][T28753] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1323.834866][T28752] ___sys_sendmsg+0x214/0x294 [ 1323.834883][T28752] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.834894][T28752] invoke_syscall+0x98/0x2b8 [ 1323.834907][T28752] el0_svc_common+0x138/0x258 [ 1323.842385][T28752] do_el0_svc+0x58/0x14c [ 1323.843367][T28752] el0_svc+0x7c/0x1f0 [ 1323.844277][T28752] el0t_64_sync_handler+0x84/0xe4 [ 1323.845442][T28752] el0t_64_sync+0x1a0/0x1a4 [ 1323.850755][T28754] FAULT_INJECTION: forcing a failure. [ 1323.850755][T28754] name fail_usercopy, interval 1, probability 0, space 0, times 0 03:40:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 6) [ 1323.855385][T28753] CPU: 1 PID: 28753 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1323.857443][T28753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.859777][T28753] Call trace: [ 1323.860521][T28753] dump_backtrace+0x0/0x530 [ 1323.861646][T28753] show_stack+0x2c/0x3c [ 1323.862545][T28753] dump_stack_lvl+0x108/0x170 [ 1323.863652][T28753] dump_stack+0x1c/0x58 [ 1323.864655][T28753] should_fail+0x400/0x5cc [ 1323.865719][T28753] should_fail_usercopy+0x20/0x30 [ 1323.866972][T28753] iovec_from_user+0xcc/0x630 [ 1323.868125][T28753] __import_iovec+0x80/0x414 [ 1323.869207][T28753] import_iovec+0x88/0xa4 [ 1323.870317][T28753] ___sys_sendmsg+0x1dc/0x294 [ 1323.871435][T28753] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.872606][T28753] invoke_syscall+0x98/0x2b8 [ 1323.873709][T28753] el0_svc_common+0x138/0x258 [ 1323.874803][T28753] do_el0_svc+0x58/0x14c [ 1323.875821][T28753] el0_svc+0x7c/0x1f0 [ 1323.875839][T28753] el0t_64_sync_handler+0x84/0xe4 [ 1323.875852][T28753] el0t_64_sync+0x1a0/0x1a4 [ 1323.885626][T28758] FAULT_INJECTION: forcing a failure. [ 1323.885626][T28758] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.885669][T28758] CPU: 1 PID: 28758 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1323.885683][T28758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.885692][T28758] Call trace: [ 1323.885696][T28758] dump_backtrace+0x0/0x530 [ 1323.885711][T28758] show_stack+0x2c/0x3c [ 1323.885723][T28758] dump_stack_lvl+0x108/0x170 [ 1323.885736][T28758] dump_stack+0x1c/0x58 [ 1323.885746][T28758] should_fail+0x400/0x5cc [ 1323.885758][T28758] __should_failslab+0xbc/0x110 [ 1323.901687][T28758] should_failslab+0x10/0x28 [ 1323.901712][T28758] slab_pre_alloc_hook+0x64/0xe8 [ 1323.901725][T28758] kmem_cache_alloc+0x98/0x45c [ 1323.901736][T28758] skb_clone+0x180/0x304 [ 1323.901747][T28758] __netlink_deliver_tap+0x360/0x714 [ 1323.901760][T28758] netlink_deliver_tap+0x1ac/0x1b0 [ 1323.901772][T28758] netlink_unicast+0x648/0x938 [ 1323.901784][T28758] netlink_sendmsg+0x844/0xb38 [ 1323.901795][T28758] ____sys_sendmsg+0x584/0x870 [ 1323.901807][T28758] ___sys_sendmsg+0x214/0x294 03:40:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 4) [ 1323.901817][T28758] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.901828][T28758] invoke_syscall+0x98/0x2b8 [ 1323.901840][T28758] el0_svc_common+0x138/0x258 03:40:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 2) [ 1323.901851][T28758] do_el0_svc+0x58/0x14c [ 1323.901862][T28758] el0_svc+0x7c/0x1f0 [ 1323.901874][T28758] el0t_64_sync_handler+0x84/0xe4 [ 1323.901886][T28758] el0t_64_sync+0x1a0/0x1a4 [ 1323.908775][T28754] CPU: 0 PID: 28754 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 03:40:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 3) [ 1323.908796][T28754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.908804][T28754] Call trace: [ 1323.908808][T28754] dump_backtrace+0x0/0x530 [ 1323.908824][T28754] show_stack+0x2c/0x3c [ 1323.908836][T28754] dump_stack_lvl+0x108/0x170 [ 1323.908848][T28754] dump_stack+0x1c/0x58 [ 1323.908858][T28754] should_fail+0x400/0x5cc [ 1323.908869][T28754] should_fail_usercopy+0x20/0x30 [ 1323.908880][T28754] __copy_msghdr_from_user+0xbc/0x5d0 [ 1323.908892][T28754] ___sys_sendmsg+0x154/0x294 [ 1323.908903][T28754] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.908914][T28754] invoke_syscall+0x98/0x2b8 [ 1323.908925][T28754] el0_svc_common+0x138/0x258 [ 1323.908937][T28754] do_el0_svc+0x58/0x14c [ 1323.908948][T28754] el0_svc+0x7c/0x1f0 [ 1323.908959][T28754] el0t_64_sync_handler+0x84/0xe4 [ 1323.908971][T28754] el0t_64_sync+0x1a0/0x1a4 [ 1323.910726][T28748] CPU: 0 PID: 28748 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1323.910746][T28748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1323.910755][T28748] Call trace: [ 1323.910758][T28748] dump_backtrace+0x0/0x530 [ 1323.910773][T28748] show_stack+0x2c/0x3c [ 1323.910785][T28748] dump_stack_lvl+0x108/0x170 [ 1323.910797][T28748] dump_stack+0x1c/0x58 [ 1323.910808][T28748] should_fail+0x400/0x5cc [ 1323.910819][T28748] __should_failslab+0xbc/0x110 [ 1323.910831][T28748] should_failslab+0x10/0x28 [ 1323.910845][T28748] slab_pre_alloc_hook+0x64/0xe8 [ 1323.910857][T28748] kmem_cache_alloc_node+0x9c/0x49c [ 1323.910870][T28748] __alloc_skb+0x174/0x584 [ 1323.910881][T28748] netlink_sendmsg+0x644/0xb38 [ 1323.910894][T28748] ____sys_sendmsg+0x584/0x870 [ 1323.910906][T28748] ___sys_sendmsg+0x214/0x294 [ 1323.910917][T28748] __arm64_sys_sendmsg+0x1ac/0x25c [ 1323.910928][T28748] invoke_syscall+0x98/0x2b8 [ 1323.910940][T28748] el0_svc_common+0x138/0x258 [ 1323.910952][T28748] do_el0_svc+0x58/0x14c [ 1323.910964][T28748] el0_svc+0x7c/0x1f0 [ 1323.910975][T28748] el0t_64_sync_handler+0x84/0xe4 [ 1323.911004][T28748] el0t_64_sync+0x1a0/0x1a4 [ 1323.971731][T28760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1323.997955][T28762] FAULT_INJECTION: forcing a failure. [ 1323.997955][T28762] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.045878][T28764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1324.053258][T28760] FAULT_INJECTION: forcing a failure. [ 1324.053258][T28760] name fail_usercopy, interval 1, probability 0, space 0, times 0 03:40:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 7) [ 1324.062424][T28760] CPU: 1 PID: 28760 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1324.064472][T28760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.064485][T28760] Call trace: [ 1324.064489][T28760] dump_backtrace+0x0/0x530 [ 1324.064508][T28760] show_stack+0x2c/0x3c 03:40:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 4) [ 1324.064519][T28760] dump_stack_lvl+0x108/0x170 [ 1324.064532][T28760] dump_stack+0x1c/0x58 [ 1324.064543][T28760] should_fail+0x400/0x5cc [ 1324.064554][T28760] should_fail_usercopy+0x20/0x30 03:40:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 3) [ 1324.064566][T28760] iovec_from_user+0xcc/0x630 [ 1324.064577][T28760] __import_iovec+0x80/0x414 [ 1324.064587][T28760] import_iovec+0x88/0xa4 [ 1324.064598][T28760] ___sys_sendmsg+0x1dc/0x294 [ 1324.064610][T28760] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.064622][T28760] invoke_syscall+0x98/0x2b8 [ 1324.064633][T28760] el0_svc_common+0x138/0x258 [ 1324.064645][T28760] do_el0_svc+0x58/0x14c [ 1324.064656][T28760] el0_svc+0x7c/0x1f0 [ 1324.064667][T28760] el0t_64_sync_handler+0x84/0xe4 [ 1324.064680][T28760] el0t_64_sync+0x1a0/0x1a4 [ 1324.110078][T28765] FAULT_INJECTION: forcing a failure. [ 1324.110078][T28765] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.110109][T28765] CPU: 1 PID: 28765 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1324.110122][T28765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.110130][T28765] Call trace: [ 1324.110134][T28765] dump_backtrace+0x0/0x530 [ 1324.110152][T28765] show_stack+0x2c/0x3c [ 1324.110164][T28765] dump_stack_lvl+0x108/0x170 [ 1324.110177][T28765] dump_stack+0x1c/0x58 [ 1324.110187][T28765] should_fail+0x400/0x5cc [ 1324.110199][T28765] __should_failslab+0xbc/0x110 [ 1324.110211][T28765] should_failslab+0x10/0x28 [ 1324.110225][T28765] slab_pre_alloc_hook+0x64/0xe8 [ 1324.110237][T28765] kmem_cache_alloc_node+0x9c/0x49c [ 1324.110249][T28765] __alloc_skb+0x174/0x584 [ 1324.110260][T28765] netlink_sendmsg+0x644/0xb38 [ 1324.110274][T28765] ____sys_sendmsg+0x584/0x870 [ 1324.110285][T28765] ___sys_sendmsg+0x214/0x294 03:40:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1324.110296][T28765] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.110307][T28765] invoke_syscall+0x98/0x2b8 [ 1324.110319][T28765] el0_svc_common+0x138/0x258 [ 1324.110331][T28765] do_el0_svc+0x58/0x14c [ 1324.110342][T28765] el0_svc+0x7c/0x1f0 [ 1324.110353][T28765] el0t_64_sync_handler+0x84/0xe4 [ 1324.110366][T28765] el0t_64_sync+0x1a0/0x1a4 [ 1324.133756][T28769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 4) [ 1324.207468][T28772] FAULT_INJECTION: forcing a failure. [ 1324.207468][T28772] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.210903][T28772] CPU: 0 PID: 28772 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1324.212817][T28773] FAULT_INJECTION: forcing a failure. [ 1324.212817][T28773] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.212974][T28772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.213000][T28772] Call trace: [ 1324.213005][T28772] dump_backtrace+0x0/0x530 [ 1324.220266][T28772] show_stack+0x2c/0x3c [ 1324.221294][T28772] dump_stack_lvl+0x108/0x170 [ 1324.222416][T28772] dump_stack+0x1c/0x58 [ 1324.223470][T28772] should_fail+0x400/0x5cc [ 1324.224568][T28772] __should_failslab+0xbc/0x110 [ 1324.225725][T28772] should_failslab+0x10/0x28 [ 1324.226831][T28772] slab_pre_alloc_hook+0x64/0xe8 [ 1324.228025][T28772] __kmalloc_node_track_caller+0x74/0x448 [ 1324.229378][T28772] kmalloc_reserve+0xe8/0x270 [ 1324.230517][T28772] __alloc_skb+0x1a4/0x584 [ 1324.231564][T28772] netlink_sendmsg+0x644/0xb38 [ 1324.232727][T28772] ____sys_sendmsg+0x584/0x870 [ 1324.233880][T28772] ___sys_sendmsg+0x214/0x294 [ 1324.235047][T28772] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.236241][T28772] invoke_syscall+0x98/0x2b8 [ 1324.237360][T28772] el0_svc_common+0x138/0x258 [ 1324.238480][T28772] do_el0_svc+0x58/0x14c [ 1324.239473][T28772] el0_svc+0x7c/0x1f0 [ 1324.240445][T28772] el0t_64_sync_handler+0x84/0xe4 [ 1324.241640][T28772] el0t_64_sync+0x1a0/0x1a4 [ 1324.243601][T28773] CPU: 1 PID: 28773 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1324.245737][T28773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.248157][T28773] Call trace: [ 1324.248906][T28773] dump_backtrace+0x0/0x530 [ 1324.250016][T28773] show_stack+0x2c/0x3c [ 1324.251099][T28773] dump_stack_lvl+0x108/0x170 [ 1324.252267][T28773] dump_stack+0x1c/0x58 [ 1324.253285][T28773] should_fail+0x400/0x5cc [ 1324.254298][T28773] __should_failslab+0xbc/0x110 [ 1324.255470][T28773] should_failslab+0x10/0x28 [ 1324.256615][T28773] slab_pre_alloc_hook+0x64/0xe8 [ 1324.257787][T28773] kmem_cache_alloc_node+0x9c/0x49c [ 1324.259073][T28773] __alloc_skb+0x174/0x584 [ 1324.260134][T28773] netlink_sendmsg+0x644/0xb38 [ 1324.261291][T28773] ____sys_sendmsg+0x584/0x870 [ 1324.262422][T28773] ___sys_sendmsg+0x214/0x294 [ 1324.263498][T28773] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.264753][T28773] invoke_syscall+0x98/0x2b8 [ 1324.265858][T28773] el0_svc_common+0x138/0x258 [ 1324.266962][T28773] do_el0_svc+0x58/0x14c [ 1324.267998][T28773] el0_svc+0x7c/0x1f0 [ 1324.268923][T28773] el0t_64_sync_handler+0x84/0xe4 [ 1324.270121][T28773] el0t_64_sync+0x1a0/0x1a4 [ 1324.290879][T28762] CPU: 0 PID: 28762 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1324.292997][T28762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.295447][T28762] Call trace: [ 1324.296204][T28762] dump_backtrace+0x0/0x530 [ 1324.297327][T28762] show_stack+0x2c/0x3c [ 1324.298353][T28762] dump_stack_lvl+0x108/0x170 [ 1324.299430][T28762] dump_stack+0x1c/0x58 [ 1324.300419][T28762] should_fail+0x400/0x5cc [ 1324.301518][T28762] __should_failslab+0xbc/0x110 [ 1324.302676][T28762] should_failslab+0x10/0x28 [ 1324.303755][T28762] slab_pre_alloc_hook+0x64/0xe8 [ 1324.305027][T28762] __kmalloc_node_track_caller+0x74/0x448 [ 1324.306355][T28762] kmalloc_reserve+0xe8/0x270 [ 1324.307488][T28762] __alloc_skb+0x1a4/0x584 [ 1324.308548][T28762] netlink_sendmsg+0x644/0xb38 [ 1324.309670][T28762] ____sys_sendmsg+0x584/0x870 [ 1324.310755][T28762] ___sys_sendmsg+0x214/0x294 [ 1324.311921][T28762] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.313165][T28762] invoke_syscall+0x98/0x2b8 [ 1324.314267][T28762] el0_svc_common+0x138/0x258 [ 1324.315396][T28762] do_el0_svc+0x58/0x14c [ 1324.316376][T28762] el0_svc+0x7c/0x1f0 [ 1324.317303][T28762] el0t_64_sync_handler+0x84/0xe4 [ 1324.318486][T28762] el0t_64_sync+0x1a0/0x1a4 03:40:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1324.338450][T28771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1324.342395][T28779] FAULT_INJECTION: forcing a failure. [ 1324.342395][T28779] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.345401][T28779] CPU: 1 PID: 28779 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1324.347454][T28779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.349904][T28779] Call trace: [ 1324.350676][T28779] dump_backtrace+0x0/0x530 [ 1324.351741][T28779] show_stack+0x2c/0x3c [ 1324.352762][T28779] dump_stack_lvl+0x108/0x170 [ 1324.353892][T28779] dump_stack+0x1c/0x58 [ 1324.354838][T28779] should_fail+0x400/0x5cc [ 1324.355934][T28779] __should_failslab+0xbc/0x110 03:40:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 5) [ 1324.357068][T28779] should_failslab+0x10/0x28 [ 1324.357089][T28779] slab_pre_alloc_hook+0x64/0xe8 [ 1324.357102][T28779] __kmalloc_node_track_caller+0x74/0x448 [ 1324.357115][T28779] kmalloc_reserve+0xe8/0x270 [ 1324.357126][T28779] __alloc_skb+0x1a4/0x584 [ 1324.357136][T28779] netlink_sendmsg+0x644/0xb38 03:40:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 4) 03:40:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 8) [ 1324.357149][T28779] ____sys_sendmsg+0x584/0x870 [ 1324.357160][T28779] ___sys_sendmsg+0x214/0x294 [ 1324.357170][T28779] __arm64_sys_sendmsg+0x1ac/0x25c 03:40:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 5) [ 1324.357181][T28779] invoke_syscall+0x98/0x2b8 [ 1324.357193][T28779] el0_svc_common+0x138/0x258 [ 1324.357204][T28779] do_el0_svc+0x58/0x14c [ 1324.357215][T28779] el0_svc+0x7c/0x1f0 [ 1324.357227][T28779] el0t_64_sync_handler+0x84/0xe4 [ 1324.357238][T28779] el0t_64_sync+0x1a0/0x1a4 03:40:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 6) [ 1324.357957][T28770] FAULT_INJECTION: forcing a failure. [ 1324.357957][T28770] name failslab, interval 1, probability 0, space 0, times 0 03:40:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 9) [ 1324.358035][T28770] CPU: 0 PID: 28770 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1324.358051][T28770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.358059][T28770] Call trace: [ 1324.358063][T28770] dump_backtrace+0x0/0x530 03:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 5) [ 1324.358077][T28770] show_stack+0x2c/0x3c [ 1324.358089][T28770] dump_stack_lvl+0x108/0x170 [ 1324.358101][T28770] dump_stack+0x1c/0x58 [ 1324.358111][T28770] should_fail+0x400/0x5cc [ 1324.358122][T28770] __should_failslab+0xbc/0x110 [ 1324.358133][T28770] should_failslab+0x10/0x28 03:40:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 5) [ 1324.358145][T28770] slab_pre_alloc_hook+0x64/0xe8 [ 1324.358157][T28770] kmem_cache_alloc_trace+0x9c/0x47c [ 1324.358169][T28770] rtnl_newlink+0x110/0x1ab8 [ 1324.358180][T28770] rtnetlink_rcv_msg+0xa74/0xdac [ 1324.358191][T28770] netlink_rcv_skb+0x20c/0x3b8 [ 1324.358203][T28770] rtnetlink_rcv+0x28/0x38 [ 1324.358214][T28770] netlink_unicast+0x664/0x938 [ 1324.358226][T28770] netlink_sendmsg+0x844/0xb38 [ 1324.358238][T28770] ____sys_sendmsg+0x584/0x870 [ 1324.358249][T28770] ___sys_sendmsg+0x214/0x294 [ 1324.358259][T28770] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.358270][T28770] invoke_syscall+0x98/0x2b8 [ 1324.358282][T28770] el0_svc_common+0x138/0x258 [ 1324.358293][T28770] do_el0_svc+0x58/0x14c [ 1324.358304][T28770] el0_svc+0x7c/0x1f0 [ 1324.358316][T28770] el0t_64_sync_handler+0x84/0xe4 03:40:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 10) 03:40:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 7) [ 1324.358328][T28770] el0t_64_sync+0x1a0/0x1a4 [ 1324.414550][T28782] FAULT_INJECTION: forcing a failure. [ 1324.414550][T28782] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.414581][T28782] CPU: 1 PID: 28782 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 03:40:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 6) [ 1324.414595][T28782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.414604][T28782] Call trace: [ 1324.414608][T28782] dump_backtrace+0x0/0x530 [ 1324.414626][T28782] show_stack+0x2c/0x3c [ 1324.414638][T28782] dump_stack_lvl+0x108/0x170 [ 1324.414651][T28782] dump_stack+0x1c/0x58 [ 1324.414662][T28782] should_fail+0x400/0x5cc [ 1324.414673][T28782] __should_failslab+0xbc/0x110 [ 1324.414686][T28782] should_failslab+0x10/0x28 [ 1324.414699][T28782] slab_pre_alloc_hook+0x64/0xe8 [ 1324.414712][T28782] __kmalloc_node+0xbc/0x5b8 [ 1324.414724][T28782] kvmalloc_node+0x88/0x204 [ 1324.414736][T28782] alloc_netdev_mqs+0x94/0x9d4 [ 1324.414748][T28782] rtnl_create_link+0x2b8/0x86c [ 1324.414759][T28782] rtnl_newlink+0xfa0/0x1ab8 [ 1324.414769][T28782] rtnetlink_rcv_msg+0xa74/0xdac [ 1324.414780][T28782] netlink_rcv_skb+0x20c/0x3b8 [ 1324.414793][T28782] rtnetlink_rcv+0x28/0x38 [ 1324.414803][T28782] netlink_unicast+0x664/0x938 [ 1324.414815][T28782] netlink_sendmsg+0x844/0xb38 [ 1324.414827][T28782] ____sys_sendmsg+0x584/0x870 [ 1324.414839][T28782] ___sys_sendmsg+0x214/0x294 [ 1324.414849][T28782] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.414860][T28782] invoke_syscall+0x98/0x2b8 [ 1324.414873][T28782] el0_svc_common+0x138/0x258 [ 1324.414884][T28782] do_el0_svc+0x58/0x14c [ 1324.414896][T28782] el0_svc+0x7c/0x1f0 [ 1324.414907][T28782] el0t_64_sync_handler+0x84/0xe4 [ 1324.414919][T28782] el0t_64_sync+0x1a0/0x1a4 [ 1324.437940][T28785] FAULT_INJECTION: forcing a failure. [ 1324.437940][T28785] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1324.439442][T28785] CPU: 0 PID: 28785 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1324.439461][T28785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.439470][T28785] Call trace: [ 1324.439474][T28785] dump_backtrace+0x0/0x530 [ 1324.439491][T28785] show_stack+0x2c/0x3c [ 1324.439503][T28785] dump_stack_lvl+0x108/0x170 [ 1324.439516][T28785] dump_stack+0x1c/0x58 [ 1324.439527][T28785] should_fail+0x400/0x5cc [ 1324.439538][T28785] should_fail_usercopy+0x20/0x30 [ 1324.439549][T28785] _copy_from_iter+0x1f0/0xcf0 [ 1324.439561][T28785] netlink_sendmsg+0x70c/0xb38 [ 1324.439574][T28785] ____sys_sendmsg+0x584/0x870 [ 1324.439585][T28785] ___sys_sendmsg+0x214/0x294 [ 1324.439596][T28785] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.439607][T28785] invoke_syscall+0x98/0x2b8 [ 1324.439619][T28785] el0_svc_common+0x138/0x258 [ 1324.439630][T28785] do_el0_svc+0x58/0x14c [ 1324.439641][T28785] el0_svc+0x7c/0x1f0 [ 1324.439652][T28785] el0t_64_sync_handler+0x84/0xe4 [ 1324.439664][T28785] el0t_64_sync+0x1a0/0x1a4 [ 1324.512888][T28788] FAULT_INJECTION: forcing a failure. [ 1324.512888][T28788] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.512919][T28788] CPU: 1 PID: 28788 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1324.512933][T28788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.512942][T28788] Call trace: [ 1324.512946][T28788] dump_backtrace+0x0/0x530 [ 1324.512963][T28788] show_stack+0x2c/0x3c [ 1324.512975][T28788] dump_stack_lvl+0x108/0x170 [ 1324.513008][T28788] dump_stack+0x1c/0x58 [ 1324.513019][T28788] should_fail+0x400/0x5cc [ 1324.513031][T28788] __should_failslab+0xbc/0x110 [ 1324.513043][T28788] should_failslab+0x10/0x28 [ 1324.513056][T28788] slab_pre_alloc_hook+0x64/0xe8 [ 1324.513068][T28788] __kmalloc_node_track_caller+0x74/0x448 [ 1324.513082][T28788] kmalloc_reserve+0xe8/0x270 [ 1324.513093][T28788] __alloc_skb+0x1a4/0x584 [ 1324.513103][T28788] netlink_sendmsg+0x644/0xb38 [ 1324.513116][T28788] ____sys_sendmsg+0x584/0x870 [ 1324.513128][T28788] ___sys_sendmsg+0x214/0x294 [ 1324.513139][T28788] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.513150][T28788] invoke_syscall+0x98/0x2b8 [ 1324.513162][T28788] el0_svc_common+0x138/0x258 [ 1324.513173][T28788] do_el0_svc+0x58/0x14c [ 1324.513184][T28788] el0_svc+0x7c/0x1f0 [ 1324.513196][T28788] el0t_64_sync_handler+0x84/0xe4 [ 1324.513208][T28788] el0t_64_sync+0x1a0/0x1a4 [ 1324.520635][T28792] FAULT_INJECTION: forcing a failure. [ 1324.520635][T28792] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.522308][T28792] CPU: 0 PID: 28792 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1324.522327][T28792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.522335][T28792] Call trace: [ 1324.522339][T28792] dump_backtrace+0x0/0x530 [ 1324.522356][T28792] show_stack+0x2c/0x3c [ 1324.522368][T28792] dump_stack_lvl+0x108/0x170 [ 1324.522380][T28792] dump_stack+0x1c/0x58 [ 1324.522391][T28792] should_fail+0x400/0x5cc [ 1324.522402][T28792] __should_failslab+0xbc/0x110 [ 1324.522415][T28792] should_failslab+0x10/0x28 [ 1324.522427][T28792] slab_pre_alloc_hook+0x64/0xe8 [ 1324.522439][T28792] kmem_cache_alloc+0x98/0x45c [ 1324.522451][T28792] skb_clone+0x180/0x304 [ 1324.522462][T28792] __netlink_deliver_tap+0x360/0x714 [ 1324.522475][T28792] netlink_deliver_tap+0x1ac/0x1b0 [ 1324.522487][T28792] netlink_unicast+0x648/0x938 [ 1324.522499][T28792] netlink_sendmsg+0x844/0xb38 [ 1324.522511][T28792] ____sys_sendmsg+0x584/0x870 [ 1324.522522][T28792] ___sys_sendmsg+0x214/0x294 [ 1324.522533][T28792] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.522544][T28792] invoke_syscall+0x98/0x2b8 [ 1324.522555][T28792] el0_svc_common+0x138/0x258 [ 1324.522567][T28792] do_el0_svc+0x58/0x14c [ 1324.522578][T28792] el0_svc+0x7c/0x1f0 [ 1324.522589][T28792] el0t_64_sync_handler+0x84/0xe4 [ 1324.522602][T28792] el0t_64_sync+0x1a0/0x1a4 [ 1324.578580][T28796] FAULT_INJECTION: forcing a failure. [ 1324.578580][T28796] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1324.578614][T28796] CPU: 1 PID: 28796 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1324.578628][T28796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.578637][T28796] Call trace: [ 1324.578641][T28796] dump_backtrace+0x0/0x530 [ 1324.578659][T28796] show_stack+0x2c/0x3c [ 1324.578671][T28796] dump_stack_lvl+0x108/0x170 [ 1324.578684][T28796] dump_stack+0x1c/0x58 [ 1324.578695][T28796] should_fail+0x400/0x5cc [ 1324.578707][T28796] should_fail_usercopy+0x20/0x30 [ 1324.578719][T28796] _copy_from_iter+0x1f0/0xcf0 [ 1324.578730][T28796] netlink_sendmsg+0x70c/0xb38 [ 1324.578744][T28796] ____sys_sendmsg+0x584/0x870 [ 1324.578757][T28796] ___sys_sendmsg+0x214/0x294 [ 1324.578767][T28796] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.578779][T28796] invoke_syscall+0x98/0x2b8 [ 1324.578791][T28796] el0_svc_common+0x138/0x258 [ 1324.578803][T28796] do_el0_svc+0x58/0x14c [ 1324.578815][T28796] el0_svc+0x7c/0x1f0 [ 1324.578827][T28796] el0t_64_sync_handler+0x84/0xe4 [ 1324.578839][T28796] el0t_64_sync+0x1a0/0x1a4 [ 1324.591650][T28798] FAULT_INJECTION: forcing a failure. [ 1324.591650][T28798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1324.591681][T28798] CPU: 0 PID: 28798 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1324.591695][T28798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.591704][T28798] Call trace: [ 1324.591708][T28798] dump_backtrace+0x0/0x530 [ 1324.591724][T28798] show_stack+0x2c/0x3c [ 1324.591736][T28798] dump_stack_lvl+0x108/0x170 [ 1324.591749][T28798] dump_stack+0x1c/0x58 [ 1324.591760][T28798] should_fail+0x400/0x5cc [ 1324.591771][T28798] should_fail_usercopy+0x20/0x30 [ 1324.591782][T28798] _copy_from_iter+0x1f0/0xcf0 [ 1324.591793][T28798] netlink_sendmsg+0x70c/0xb38 [ 1324.591807][T28798] ____sys_sendmsg+0x584/0x870 [ 1324.591819][T28798] ___sys_sendmsg+0x214/0x294 [ 1324.591829][T28798] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.591841][T28798] invoke_syscall+0x98/0x2b8 [ 1324.591853][T28798] el0_svc_common+0x138/0x258 [ 1324.591864][T28798] do_el0_svc+0x58/0x14c [ 1324.591876][T28798] el0_svc+0x7c/0x1f0 [ 1324.591895][T28798] el0t_64_sync_handler+0x84/0xe4 [ 1324.591907][T28798] el0t_64_sync+0x1a0/0x1a4 [ 1324.632186][T28794] FAULT_INJECTION: forcing a failure. [ 1324.632186][T28794] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.632218][T28794] CPU: 0 PID: 28794 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1324.632232][T28794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.632240][T28794] Call trace: [ 1324.632244][T28794] dump_backtrace+0x0/0x530 [ 1324.632261][T28794] show_stack+0x2c/0x3c [ 1324.632273][T28794] dump_stack_lvl+0x108/0x170 [ 1324.632285][T28794] dump_stack+0x1c/0x58 [ 1324.632296][T28794] should_fail+0x400/0x5cc [ 1324.632307][T28794] __should_failslab+0xbc/0x110 [ 1324.632319][T28794] should_failslab+0x10/0x28 [ 1324.632332][T28794] slab_pre_alloc_hook+0x64/0xe8 [ 1324.632344][T28794] kmem_cache_alloc_trace+0x9c/0x47c [ 1324.632356][T28794] __hw_addr_add_ex+0x204/0x674 [ 1324.632368][T28794] dev_addr_init+0x114/0x1d0 [ 1324.632379][T28794] alloc_netdev_mqs+0xf0/0x9d4 [ 1324.632389][T28794] rtnl_create_link+0x2b8/0x86c [ 1324.632400][T28794] rtnl_newlink+0xfa0/0x1ab8 [ 1324.632409][T28794] rtnetlink_rcv_msg+0xa74/0xdac [ 1324.632421][T28794] netlink_rcv_skb+0x20c/0x3b8 [ 1324.632433][T28794] rtnetlink_rcv+0x28/0x38 [ 1324.632444][T28794] netlink_unicast+0x664/0x938 [ 1324.632455][T28794] netlink_sendmsg+0x844/0xb38 [ 1324.632467][T28794] ____sys_sendmsg+0x584/0x870 [ 1324.632479][T28794] ___sys_sendmsg+0x214/0x294 [ 1324.632489][T28794] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.632500][T28794] invoke_syscall+0x98/0x2b8 [ 1324.632512][T28794] el0_svc_common+0x138/0x258 [ 1324.632524][T28794] do_el0_svc+0x58/0x14c [ 1324.632535][T28794] el0_svc+0x7c/0x1f0 [ 1324.632546][T28794] el0t_64_sync_handler+0x84/0xe4 [ 1324.632558][T28794] el0t_64_sync+0x1a0/0x1a4 [ 1324.655493][T28800] FAULT_INJECTION: forcing a failure. [ 1324.655493][T28800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1324.655524][T28800] CPU: 1 PID: 28800 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1324.655538][T28800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.655547][T28800] Call trace: [ 1324.655550][T28800] dump_backtrace+0x0/0x530 [ 1324.655568][T28800] show_stack+0x2c/0x3c [ 1324.655579][T28800] dump_stack_lvl+0x108/0x170 [ 1324.655592][T28800] dump_stack+0x1c/0x58 [ 1324.655603][T28800] should_fail+0x400/0x5cc [ 1324.655614][T28800] should_fail_usercopy+0x20/0x30 [ 1324.655625][T28800] _copy_from_iter+0x1f0/0xcf0 [ 1324.655636][T28800] netlink_sendmsg+0x70c/0xb38 [ 1324.655649][T28800] ____sys_sendmsg+0x584/0x870 [ 1324.655661][T28800] ___sys_sendmsg+0x214/0x294 [ 1324.655671][T28800] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.655682][T28800] invoke_syscall+0x98/0x2b8 [ 1324.655694][T28800] el0_svc_common+0x138/0x258 [ 1324.655706][T28800] do_el0_svc+0x58/0x14c [ 1324.655717][T28800] el0_svc+0x7c/0x1f0 [ 1324.655728][T28800] el0t_64_sync_handler+0x84/0xe4 [ 1324.655740][T28800] el0t_64_sync+0x1a0/0x1a4 [ 1324.724811][T28803] FAULT_INJECTION: forcing a failure. [ 1324.724811][T28803] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.724843][T28803] CPU: 1 PID: 28803 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1324.724857][T28803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.724866][T28803] Call trace: [ 1324.724870][T28803] dump_backtrace+0x0/0x530 [ 1324.724887][T28803] show_stack+0x2c/0x3c [ 1324.724899][T28803] dump_stack_lvl+0x108/0x170 [ 1324.724912][T28803] dump_stack+0x1c/0x58 [ 1324.724923][T28803] should_fail+0x400/0x5cc [ 1324.724934][T28803] __should_failslab+0xbc/0x110 [ 1324.724947][T28803] should_failslab+0x10/0x28 [ 1324.724960][T28803] slab_pre_alloc_hook+0x64/0xe8 [ 1324.724972][T28803] __kmalloc_node+0xbc/0x5b8 [ 1324.725006][T28803] kvmalloc_node+0x88/0x204 [ 1324.725019][T28803] alloc_netdev_mqs+0x4b8/0x9d4 [ 1324.725032][T28803] rtnl_create_link+0x2b8/0x86c [ 1324.725043][T28803] rtnl_newlink+0xfa0/0x1ab8 [ 1324.725053][T28803] rtnetlink_rcv_msg+0xa74/0xdac [ 1324.725065][T28803] netlink_rcv_skb+0x20c/0x3b8 [ 1324.725077][T28803] rtnetlink_rcv+0x28/0x38 [ 1324.725087][T28803] netlink_unicast+0x664/0x938 [ 1324.725099][T28803] netlink_sendmsg+0x844/0xb38 [ 1324.725111][T28803] ____sys_sendmsg+0x584/0x870 [ 1324.725123][T28803] ___sys_sendmsg+0x214/0x294 [ 1324.725133][T28803] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.725144][T28803] invoke_syscall+0x98/0x2b8 [ 1324.725156][T28803] el0_svc_common+0x138/0x258 [ 1324.725167][T28803] do_el0_svc+0x58/0x14c [ 1324.725178][T28803] el0_svc+0x7c/0x1f0 [ 1324.725189][T28803] el0t_64_sync_handler+0x84/0xe4 [ 1324.725202][T28803] el0t_64_sync+0x1a0/0x1a4 [ 1324.728289][T28804] FAULT_INJECTION: forcing a failure. [ 1324.728289][T28804] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.728317][T28804] CPU: 0 PID: 28804 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1324.728331][T28804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.728339][T28804] Call trace: [ 1324.728343][T28804] dump_backtrace+0x0/0x530 [ 1324.728358][T28804] show_stack+0x2c/0x3c [ 1324.728370][T28804] dump_stack_lvl+0x108/0x170 [ 1324.728382][T28804] dump_stack+0x1c/0x58 [ 1324.728393][T28804] should_fail+0x400/0x5cc [ 1324.728403][T28804] __should_failslab+0xbc/0x110 [ 1324.728415][T28804] should_failslab+0x10/0x28 [ 1324.728427][T28804] slab_pre_alloc_hook+0x64/0xe8 [ 1324.728439][T28804] kmem_cache_alloc_trace+0x9c/0x47c [ 1324.728450][T28804] rtnl_newlink+0x110/0x1ab8 [ 1324.728461][T28804] rtnetlink_rcv_msg+0xa74/0xdac [ 1324.728473][T28804] netlink_rcv_skb+0x20c/0x3b8 [ 1324.728485][T28804] rtnetlink_rcv+0x28/0x38 [ 1324.728495][T28804] netlink_unicast+0x664/0x938 [ 1324.728507][T28804] netlink_sendmsg+0x844/0xb38 [ 1324.728523][T28804] ____sys_sendmsg+0x584/0x870 [ 1324.728534][T28804] ___sys_sendmsg+0x214/0x294 [ 1324.728545][T28804] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.728556][T28804] invoke_syscall+0x98/0x2b8 [ 1324.728567][T28804] el0_svc_common+0x138/0x258 [ 1324.728579][T28804] do_el0_svc+0x58/0x14c [ 1324.728590][T28804] el0_svc+0x7c/0x1f0 [ 1324.728601][T28804] el0t_64_sync_handler+0x84/0xe4 [ 1324.728613][T28804] el0t_64_sync+0x1a0/0x1a4 [ 1324.800048][T28806] FAULT_INJECTION: forcing a failure. [ 1324.800048][T28806] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.800078][T28806] CPU: 1 PID: 28806 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1324.800092][T28806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1324.800100][T28806] Call trace: [ 1324.800104][T28806] dump_backtrace+0x0/0x530 [ 1324.800120][T28806] show_stack+0x2c/0x3c [ 1324.800132][T28806] dump_stack_lvl+0x108/0x170 [ 1324.800144][T28806] dump_stack+0x1c/0x58 [ 1324.800155][T28806] should_fail+0x400/0x5cc [ 1324.800166][T28806] __should_failslab+0xbc/0x110 [ 1324.800178][T28806] should_failslab+0x10/0x28 [ 1324.800191][T28806] slab_pre_alloc_hook+0x64/0xe8 [ 1324.800203][T28806] kmem_cache_alloc+0x98/0x45c [ 1324.800215][T28806] skb_clone+0x180/0x304 [ 1324.800226][T28806] __netlink_deliver_tap+0x360/0x714 [ 1324.800239][T28806] netlink_deliver_tap+0x1ac/0x1b0 [ 1324.800252][T28806] netlink_unicast+0x648/0x938 [ 1324.800263][T28806] netlink_sendmsg+0x844/0xb38 [ 1324.800275][T28806] ____sys_sendmsg+0x584/0x870 [ 1324.800287][T28806] ___sys_sendmsg+0x214/0x294 [ 1324.800297][T28806] __arm64_sys_sendmsg+0x1ac/0x25c [ 1324.800308][T28806] invoke_syscall+0x98/0x2b8 [ 1324.800320][T28806] el0_svc_common+0x138/0x258 [ 1324.800332][T28806] do_el0_svc+0x58/0x14c [ 1324.800343][T28806] el0_svc+0x7c/0x1f0 [ 1324.800354][T28806] el0t_64_sync_handler+0x84/0xe4 [ 1324.800366][T28806] el0t_64_sync+0x1a0/0x1a4 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000fc000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 6) 03:40:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 6) 03:40:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 11) 03:40:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 8) 03:40:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 7) [ 1325.256148][T28813] FAULT_INJECTION: forcing a failure. [ 1325.256148][T28813] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.259036][T28813] CPU: 1 PID: 28813 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1325.261019][T28813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.263398][T28813] Call trace: [ 1325.264149][T28813] dump_backtrace+0x0/0x530 [ 1325.265261][T28813] show_stack+0x2c/0x3c [ 1325.266252][T28813] dump_stack_lvl+0x108/0x170 [ 1325.267323][T28813] dump_stack+0x1c/0x58 [ 1325.268296][T28813] should_fail+0x400/0x5cc [ 1325.269361][T28813] __should_failslab+0xbc/0x110 [ 1325.270488][T28813] should_failslab+0x10/0x28 [ 1325.271661][T28813] slab_pre_alloc_hook+0x64/0xe8 [ 1325.272861][T28813] __kmalloc_node+0xbc/0x5b8 [ 1325.273943][T28813] kvmalloc_node+0x88/0x204 [ 1325.275008][T28813] alloc_netdev_mqs+0x94/0x9d4 [ 1325.276133][T28813] rtnl_create_link+0x2b8/0x86c [ 1325.277331][T28813] rtnl_newlink+0xfa0/0x1ab8 [ 1325.278473][T28813] rtnetlink_rcv_msg+0xa74/0xdac [ 1325.279652][T28813] netlink_rcv_skb+0x20c/0x3b8 [ 1325.280890][T28813] rtnetlink_rcv+0x28/0x38 [ 1325.281934][T28813] netlink_unicast+0x664/0x938 [ 1325.283064][T28813] netlink_sendmsg+0x844/0xb38 [ 1325.284221][T28813] ____sys_sendmsg+0x584/0x870 [ 1325.285347][T28813] ___sys_sendmsg+0x214/0x294 [ 1325.286482][T28813] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.287772][T28813] invoke_syscall+0x98/0x2b8 [ 1325.288919][T28813] el0_svc_common+0x138/0x258 [ 1325.290073][T28813] do_el0_svc+0x58/0x14c [ 1325.291126][T28813] el0_svc+0x7c/0x1f0 [ 1325.292074][T28813] el0t_64_sync_handler+0x84/0xe4 [ 1325.293221][T28813] el0t_64_sync+0x1a0/0x1a4 [ 1325.295454][T28817] FAULT_INJECTION: forcing a failure. [ 1325.295454][T28817] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.299153][T28817] CPU: 0 PID: 28817 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1325.301234][T28817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.303630][T28817] Call trace: [ 1325.304436][T28817] dump_backtrace+0x0/0x530 [ 1325.305561][T28817] show_stack+0x2c/0x3c [ 1325.305579][T28817] dump_stack_lvl+0x108/0x170 [ 1325.305591][T28817] dump_stack+0x1c/0x58 [ 1325.305601][T28817] should_fail+0x400/0x5cc [ 1325.305613][T28817] __should_failslab+0xbc/0x110 [ 1325.310853][T28817] should_failslab+0x10/0x28 [ 1325.310872][T28817] slab_pre_alloc_hook+0x64/0xe8 [ 1325.310884][T28817] kmem_cache_alloc+0x98/0x45c [ 1325.310895][T28817] skb_clone+0x180/0x304 [ 1325.310907][T28817] __netlink_deliver_tap+0x360/0x714 [ 1325.310920][T28817] netlink_deliver_tap+0x1ac/0x1b0 [ 1325.310932][T28817] netlink_unicast+0x648/0x938 [ 1325.310944][T28817] netlink_sendmsg+0x844/0xb38 [ 1325.310956][T28817] ____sys_sendmsg+0x584/0x870 [ 1325.310967][T28817] ___sys_sendmsg+0x214/0x294 [ 1325.310990][T28817] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.311004][T28817] invoke_syscall+0x98/0x2b8 [ 1325.311016][T28817] el0_svc_common+0x138/0x258 [ 1325.311027][T28817] do_el0_svc+0x58/0x14c [ 1325.311038][T28817] el0_svc+0x7c/0x1f0 [ 1325.311050][T28817] el0t_64_sync_handler+0x84/0xe4 [ 1325.311062][T28817] el0t_64_sync+0x1a0/0x1a4 [ 1325.320632][T28818] FAULT_INJECTION: forcing a failure. [ 1325.320632][T28818] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.320660][T28818] CPU: 0 PID: 28818 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1325.320673][T28818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.320681][T28818] Call trace: [ 1325.320685][T28818] dump_backtrace+0x0/0x530 [ 1325.320698][T28818] show_stack+0x2c/0x3c [ 1325.320710][T28818] dump_stack_lvl+0x108/0x170 [ 1325.320722][T28818] dump_stack+0x1c/0x58 [ 1325.320732][T28818] should_fail+0x400/0x5cc [ 1325.320743][T28818] __should_failslab+0xbc/0x110 [ 1325.320755][T28818] should_failslab+0x10/0x28 [ 1325.320767][T28818] slab_pre_alloc_hook+0x64/0xe8 [ 1325.320779][T28818] kmem_cache_alloc+0x98/0x45c [ 1325.320790][T28818] skb_clone+0x180/0x304 [ 1325.320801][T28818] __netlink_deliver_tap+0x360/0x714 [ 1325.320813][T28818] netlink_deliver_tap+0x1ac/0x1b0 [ 1325.320825][T28818] netlink_unicast+0x648/0x938 [ 1325.320836][T28818] netlink_sendmsg+0x844/0xb38 [ 1325.320848][T28818] ____sys_sendmsg+0x584/0x870 [ 1325.320859][T28818] ___sys_sendmsg+0x214/0x294 [ 1325.320869][T28818] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.320879][T28818] invoke_syscall+0x98/0x2b8 [ 1325.320891][T28818] el0_svc_common+0x138/0x258 [ 1325.320903][T28818] do_el0_svc+0x58/0x14c [ 1325.364124][T28818] el0_svc+0x7c/0x1f0 [ 1325.364148][T28818] el0t_64_sync_handler+0x84/0xe4 [ 1325.364160][T28818] el0t_64_sync+0x1a0/0x1a4 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1325.466050][T28814] FAULT_INJECTION: forcing a failure. [ 1325.466050][T28814] name failslab, interval 1, probability 0, space 0, times 0 03:40:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 9) [ 1325.470347][T28814] CPU: 1 PID: 28814 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1325.472357][T28814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.474754][T28814] Call trace: [ 1325.475508][T28814] dump_backtrace+0x0/0x530 [ 1325.476609][T28814] show_stack+0x2c/0x3c [ 1325.477615][T28814] dump_stack_lvl+0x108/0x170 [ 1325.478764][T28814] dump_stack+0x1c/0x58 [ 1325.479765][T28814] should_fail+0x400/0x5cc [ 1325.480830][T28814] __should_failslab+0xbc/0x110 [ 1325.481949][T28814] should_failslab+0x10/0x28 [ 1325.483065][T28814] slab_pre_alloc_hook+0x64/0xe8 [ 1325.484251][T28814] __kmalloc_node+0xbc/0x5b8 [ 1325.485428][T28814] kvmalloc_node+0x88/0x204 [ 1325.486587][T28814] alloc_netdev_mqs+0x604/0x9d4 [ 1325.487816][T28814] rtnl_create_link+0x2b8/0x86c [ 1325.489018][T28814] rtnl_newlink+0xfa0/0x1ab8 [ 1325.490096][T28814] rtnetlink_rcv_msg+0xa74/0xdac [ 1325.491284][T28814] netlink_rcv_skb+0x20c/0x3b8 [ 1325.492352][T28814] rtnetlink_rcv+0x28/0x38 [ 1325.493457][T28814] netlink_unicast+0x664/0x938 [ 1325.494707][T28814] netlink_sendmsg+0x844/0xb38 [ 1325.495945][T28814] ____sys_sendmsg+0x584/0x870 [ 1325.497148][T28814] ___sys_sendmsg+0x214/0x294 [ 1325.498358][T28814] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.499576][T28814] invoke_syscall+0x98/0x2b8 [ 1325.500739][T28814] el0_svc_common+0x138/0x258 [ 1325.501846][T28814] do_el0_svc+0x58/0x14c [ 1325.502886][T28814] el0_svc+0x7c/0x1f0 [ 1325.503838][T28814] el0t_64_sync_handler+0x84/0xe4 [ 1325.505074][T28814] el0t_64_sync+0x1a0/0x1a4 [ 1325.518585][T28812] FAULT_INJECTION: forcing a failure. [ 1325.518585][T28812] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.521874][T28812] CPU: 0 PID: 28812 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1325.523917][T28812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.526251][T28812] Call trace: [ 1325.527016][T28812] dump_backtrace+0x0/0x530 [ 1325.528057][T28812] show_stack+0x2c/0x3c [ 1325.529022][T28812] dump_stack_lvl+0x108/0x170 [ 1325.530156][T28812] dump_stack+0x1c/0x58 03:40:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 12) [ 1325.531159][T28812] should_fail+0x400/0x5cc [ 1325.532217][T28812] __should_failslab+0xbc/0x110 [ 1325.533417][T28812] should_failslab+0x10/0x28 [ 1325.534488][T28812] slab_pre_alloc_hook+0x64/0xe8 [ 1325.535737][T28812] kmem_cache_alloc_trace+0x9c/0x47c [ 1325.537069][T28812] rtnl_newlink+0x110/0x1ab8 [ 1325.538253][T28812] rtnetlink_rcv_msg+0xa74/0xdac [ 1325.539466][T28812] netlink_rcv_skb+0x20c/0x3b8 [ 1325.540689][T28812] rtnetlink_rcv+0x28/0x38 [ 1325.541727][T28812] netlink_unicast+0x664/0x938 [ 1325.542929][T28812] netlink_sendmsg+0x844/0xb38 [ 1325.544133][T28812] ____sys_sendmsg+0x584/0x870 [ 1325.545300][T28812] ___sys_sendmsg+0x214/0x294 [ 1325.546390][T28812] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.547709][T28812] invoke_syscall+0x98/0x2b8 [ 1325.548903][T28812] el0_svc_common+0x138/0x258 [ 1325.550060][T28812] do_el0_svc+0x58/0x14c [ 1325.551131][T28812] el0_svc+0x7c/0x1f0 [ 1325.552150][T28812] el0t_64_sync_handler+0x84/0xe4 [ 1325.553414][T28812] el0t_64_sync+0x1a0/0x1a4 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 8) 03:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 7) [ 1325.732971][T28826] FAULT_INJECTION: forcing a failure. [ 1325.732971][T28826] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1325.741142][T28826] CPU: 0 PID: 28826 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1325.743194][T28826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.745552][T28826] Call trace: [ 1325.746305][T28826] dump_backtrace+0x0/0x530 [ 1325.747365][T28826] show_stack+0x2c/0x3c [ 1325.748375][T28826] dump_stack_lvl+0x108/0x170 [ 1325.749493][T28826] dump_stack+0x1c/0x58 [ 1325.750518][T28826] should_fail+0x400/0x5cc [ 1325.751598][T28826] should_fail_alloc_page+0x74/0xa8 [ 1325.752845][T28826] prepare_alloc_pages+0x160/0x4cc [ 1325.754081][T28826] __alloc_pages+0x138/0x674 [ 1325.755140][T28826] alloc_pages+0x390/0x634 [ 1325.756203][T28826] new_slab+0xec/0x56c [ 1325.757155][T28826] ___slab_alloc+0x6bc/0xdbc [ 1325.758211][T28826] __kmalloc_node+0x340/0x5b8 [ 1325.759333][T28826] kvmalloc_node+0x88/0x204 [ 1325.760351][T28826] alloc_netdev_mqs+0x94/0x9d4 [ 1325.761566][T28826] rtnl_create_link+0x2b8/0x86c [ 1325.762708][T28826] rtnl_newlink+0xfa0/0x1ab8 [ 1325.763771][T28826] rtnetlink_rcv_msg+0xa74/0xdac [ 1325.764864][T28826] netlink_rcv_skb+0x20c/0x3b8 [ 1325.766037][T28826] rtnetlink_rcv+0x28/0x38 [ 1325.767147][T28826] netlink_unicast+0x664/0x938 [ 1325.768333][T28826] netlink_sendmsg+0x844/0xb38 [ 1325.769470][T28826] ____sys_sendmsg+0x584/0x870 [ 1325.770620][T28826] ___sys_sendmsg+0x214/0x294 [ 1325.771713][T28826] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.772949][T28826] invoke_syscall+0x98/0x2b8 [ 1325.774105][T28826] el0_svc_common+0x138/0x258 [ 1325.775229][T28826] do_el0_svc+0x58/0x14c [ 1325.776219][T28826] el0_svc+0x7c/0x1f0 [ 1325.777125][T28826] el0t_64_sync_handler+0x84/0xe4 [ 1325.778314][T28826] el0t_64_sync+0x1a0/0x1a4 03:40:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 7) 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1325.861854][T28828] FAULT_INJECTION: forcing a failure. [ 1325.861854][T28828] name failslab, interval 1, probability 0, space 0, times 0 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1325.868950][T28828] CPU: 0 PID: 28828 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1325.871105][T28828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.873477][T28828] Call trace: [ 1325.874206][T28828] dump_backtrace+0x0/0x530 [ 1325.875335][T28828] show_stack+0x2c/0x3c [ 1325.876314][T28828] dump_stack_lvl+0x108/0x170 [ 1325.877469][T28828] dump_stack+0x1c/0x58 [ 1325.878442][T28828] should_fail+0x400/0x5cc [ 1325.879512][T28828] __should_failslab+0xbc/0x110 [ 1325.880631][T28828] should_failslab+0x10/0x28 [ 1325.881702][T28828] slab_pre_alloc_hook+0x64/0xe8 [ 1325.882890][T28828] __kmalloc_node+0xbc/0x5b8 [ 1325.884037][T28828] kvmalloc_node+0x88/0x204 [ 1325.885143][T28828] alloc_netdev_mqs+0x4b8/0x9d4 [ 1325.885160][T28828] rtnl_create_link+0x2b8/0x86c [ 1325.887273][T28828] rtnl_newlink+0xfa0/0x1ab8 [ 1325.888419][T28828] rtnetlink_rcv_msg+0xa74/0xdac [ 1325.888436][T28828] netlink_rcv_skb+0x20c/0x3b8 [ 1325.888449][T28828] rtnetlink_rcv+0x28/0x38 [ 1325.888460][T28828] netlink_unicast+0x664/0x938 [ 1325.888471][T28828] netlink_sendmsg+0x844/0xb38 [ 1325.888483][T28828] ____sys_sendmsg+0x584/0x870 [ 1325.888495][T28828] ___sys_sendmsg+0x214/0x294 [ 1325.896513][T28828] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.896530][T28828] invoke_syscall+0x98/0x2b8 [ 1325.896543][T28828] el0_svc_common+0x138/0x258 03:40:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 10) [ 1325.896554][T28828] do_el0_svc+0x58/0x14c [ 1325.896565][T28828] el0_svc+0x7c/0x1f0 [ 1325.896577][T28828] el0t_64_sync_handler+0x84/0xe4 [ 1325.896589][T28828] el0t_64_sync+0x1a0/0x1a4 [ 1325.957172][T28837] FAULT_INJECTION: forcing a failure. [ 1325.957172][T28837] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.966648][T28837] CPU: 1 PID: 28837 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1325.968766][T28837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1325.971172][T28837] Call trace: [ 1325.971945][T28837] dump_backtrace+0x0/0x530 [ 1325.973021][T28837] show_stack+0x2c/0x3c [ 1325.973994][T28837] dump_stack_lvl+0x108/0x170 [ 1325.975142][T28837] dump_stack+0x1c/0x58 [ 1325.976147][T28837] should_fail+0x400/0x5cc [ 1325.977251][T28837] __should_failslab+0xbc/0x110 [ 1325.978410][T28837] should_failslab+0x10/0x28 [ 1325.979561][T28837] slab_pre_alloc_hook+0x64/0xe8 [ 1325.980717][T28837] kmem_cache_alloc_trace+0x9c/0x47c [ 1325.982004][T28837] rtnl_newlink+0x110/0x1ab8 [ 1325.983032][T28837] rtnetlink_rcv_msg+0xa74/0xdac [ 1325.984182][T28837] netlink_rcv_skb+0x20c/0x3b8 [ 1325.985335][T28837] rtnetlink_rcv+0x28/0x38 [ 1325.986383][T28837] netlink_unicast+0x664/0x938 [ 1325.987558][T28837] netlink_sendmsg+0x844/0xb38 [ 1325.988732][T28837] ____sys_sendmsg+0x584/0x870 [ 1325.989951][T28837] ___sys_sendmsg+0x214/0x294 [ 1325.991120][T28837] __arm64_sys_sendmsg+0x1ac/0x25c [ 1325.992343][T28837] invoke_syscall+0x98/0x2b8 [ 1325.993448][T28837] el0_svc_common+0x138/0x258 [ 1325.994557][T28837] do_el0_svc+0x58/0x14c [ 1325.995547][T28837] el0_svc+0x7c/0x1f0 [ 1325.996507][T28837] el0t_64_sync_handler+0x84/0xe4 [ 1325.997756][T28837] el0t_64_sync+0x1a0/0x1a4 03:40:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 13) 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1326.055380][T28838] FAULT_INJECTION: forcing a failure. [ 1326.055380][T28838] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.062178][T28838] CPU: 0 PID: 28838 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1326.064235][T28838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.066578][T28838] Call trace: [ 1326.067345][T28838] dump_backtrace+0x0/0x530 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1326.068410][T28838] show_stack+0x2c/0x3c [ 1326.069440][T28838] dump_stack_lvl+0x108/0x170 [ 1326.070598][T28838] dump_stack+0x1c/0x58 [ 1326.071663][T28838] should_fail+0x400/0x5cc [ 1326.072772][T28838] __should_failslab+0xbc/0x110 [ 1326.073957][T28838] should_failslab+0x10/0x28 [ 1326.075133][T28838] slab_pre_alloc_hook+0x64/0xe8 [ 1326.076347][T28838] __kmalloc_node+0xbc/0x5b8 [ 1326.077496][T28838] kvmalloc_node+0x88/0x204 [ 1326.078634][T28838] alloc_netdev_mqs+0x94/0x9d4 [ 1326.079853][T28838] rtnl_create_link+0x2b8/0x86c [ 1326.080959][T28838] rtnl_newlink+0xfa0/0x1ab8 [ 1326.082102][T28838] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.083291][T28838] netlink_rcv_skb+0x20c/0x3b8 [ 1326.084493][T28838] rtnetlink_rcv+0x28/0x38 [ 1326.085592][T28838] netlink_unicast+0x664/0x938 [ 1326.086742][T28838] netlink_sendmsg+0x844/0xb38 [ 1326.087998][T28838] ____sys_sendmsg+0x584/0x870 [ 1326.088017][T28838] ___sys_sendmsg+0x214/0x294 [ 1326.088028][T28838] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.091527][T28838] invoke_syscall+0x98/0x2b8 [ 1326.091546][T28838] el0_svc_common+0x138/0x258 [ 1326.091558][T28838] do_el0_svc+0x58/0x14c 03:40:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 8) [ 1326.091570][T28838] el0_svc+0x7c/0x1f0 [ 1326.091583][T28838] el0t_64_sync_handler+0x84/0xe4 [ 1326.091594][T28838] el0t_64_sync+0x1a0/0x1a4 03:40:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1326.197633][T28847] FAULT_INJECTION: forcing a failure. [ 1326.197633][T28847] name failslab, interval 1, probability 0, space 0, times 0 03:40:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 9) 03:40:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1326.214472][T28847] CPU: 1 PID: 28847 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1326.216494][T28847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.218805][T28847] Call trace: [ 1326.219595][T28847] dump_backtrace+0x0/0x530 [ 1326.220757][T28847] show_stack+0x2c/0x3c [ 1326.221708][T28847] dump_stack_lvl+0x108/0x170 [ 1326.222904][T28847] dump_stack+0x1c/0x58 [ 1326.223830][T28847] should_fail+0x400/0x5cc [ 1326.224849][T28847] __should_failslab+0xbc/0x110 [ 1326.226096][T28847] should_failslab+0x10/0x28 [ 1326.227159][T28847] slab_pre_alloc_hook+0x64/0xe8 [ 1326.228429][T28847] kmem_cache_alloc_trace+0x9c/0x47c [ 1326.229616][T28847] rtnl_newlink+0x110/0x1ab8 [ 1326.230741][T28847] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.231900][T28847] netlink_rcv_skb+0x20c/0x3b8 [ 1326.233084][T28847] rtnetlink_rcv+0x28/0x38 [ 1326.234104][T28847] netlink_unicast+0x664/0x938 [ 1326.235238][T28847] netlink_sendmsg+0x844/0xb38 [ 1326.236392][T28847] ____sys_sendmsg+0x584/0x870 [ 1326.237565][T28847] ___sys_sendmsg+0x214/0x294 [ 1326.238670][T28847] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.239903][T28847] invoke_syscall+0x98/0x2b8 [ 1326.240989][T28847] el0_svc_common+0x138/0x258 [ 1326.242075][T28847] do_el0_svc+0x58/0x14c [ 1326.243057][T28847] el0_svc+0x7c/0x1f0 [ 1326.244030][T28847] el0t_64_sync_handler+0x84/0xe4 [ 1326.245296][T28847] el0t_64_sync+0x1a0/0x1a4 [ 1326.273336][T28849] FAULT_INJECTION: forcing a failure. [ 1326.273336][T28849] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.276837][T28849] CPU: 0 PID: 28849 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1326.279024][T28849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.281490][T28849] Call trace: [ 1326.282302][T28849] dump_backtrace+0x0/0x530 [ 1326.283369][T28849] show_stack+0x2c/0x3c [ 1326.284366][T28849] dump_stack_lvl+0x108/0x170 [ 1326.285493][T28849] dump_stack+0x1c/0x58 [ 1326.286516][T28849] should_fail+0x400/0x5cc [ 1326.287635][T28849] __should_failslab+0xbc/0x110 [ 1326.288872][T28849] should_failslab+0x10/0x28 [ 1326.289943][T28849] slab_pre_alloc_hook+0x64/0xe8 [ 1326.291186][T28849] __kmalloc_node+0xbc/0x5b8 [ 1326.292283][T28849] memcg_alloc_page_obj_cgroups+0x80/0x174 [ 1326.293668][T28849] new_slab+0x120/0x56c [ 1326.294734][T28849] ___slab_alloc+0x6bc/0xdbc [ 1326.295927][T28849] __kmalloc_node+0x340/0x5b8 [ 1326.297046][T28849] kvmalloc_node+0x88/0x204 [ 1326.298127][T28849] alloc_netdev_mqs+0x94/0x9d4 [ 1326.299343][T28849] rtnl_create_link+0x2b8/0x86c [ 1326.300470][T28849] rtnl_newlink+0xfa0/0x1ab8 [ 1326.301597][T28849] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.302817][T28849] netlink_rcv_skb+0x20c/0x3b8 [ 1326.304022][T28849] rtnetlink_rcv+0x28/0x38 [ 1326.305077][T28849] netlink_unicast+0x664/0x938 [ 1326.306321][T28849] netlink_sendmsg+0x844/0xb38 [ 1326.307490][T28849] ____sys_sendmsg+0x584/0x870 [ 1326.308633][T28849] ___sys_sendmsg+0x214/0x294 [ 1326.309775][T28849] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.311035][T28849] invoke_syscall+0x98/0x2b8 [ 1326.312081][T28849] el0_svc_common+0x138/0x258 [ 1326.313307][T28849] do_el0_svc+0x58/0x14c [ 1326.314350][T28849] el0_svc+0x7c/0x1f0 [ 1326.315328][T28849] el0t_64_sync_handler+0x84/0xe4 [ 1326.316620][T28849] el0t_64_sync+0x1a0/0x1a4 03:40:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 8) 03:40:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1326.432399][T28851] FAULT_INJECTION: forcing a failure. [ 1326.432399][T28851] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.435505][T28851] CPU: 0 PID: 28851 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1326.437593][T28851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.440055][T28851] Call trace: [ 1326.440064][T28851] dump_backtrace+0x0/0x530 [ 1326.440084][T28851] show_stack+0x2c/0x3c [ 1326.440096][T28851] dump_stack_lvl+0x108/0x170 03:40:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 11) [ 1326.440109][T28851] dump_stack+0x1c/0x58 [ 1326.440120][T28851] should_fail+0x400/0x5cc 03:40:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 14) [ 1326.440131][T28851] __should_failslab+0xbc/0x110 [ 1326.440143][T28851] should_failslab+0x10/0x28 [ 1326.440156][T28851] slab_pre_alloc_hook+0x64/0xe8 [ 1326.440168][T28851] kmem_cache_alloc_trace+0x9c/0x47c [ 1326.440181][T28851] register_netdevice+0x368/0x1224 [ 1326.440193][T28851] batadv_softif_newlink+0x90/0xa0 [ 1326.440207][T28851] rtnl_newlink+0x1048/0x1ab8 [ 1326.440219][T28851] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.440230][T28851] netlink_rcv_skb+0x20c/0x3b8 [ 1326.440244][T28851] rtnetlink_rcv+0x28/0x38 [ 1326.440254][T28851] netlink_unicast+0x664/0x938 [ 1326.440266][T28851] netlink_sendmsg+0x844/0xb38 [ 1326.440278][T28851] ____sys_sendmsg+0x584/0x870 [ 1326.440290][T28851] ___sys_sendmsg+0x214/0x294 03:40:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 9) [ 1326.440301][T28851] __arm64_sys_sendmsg+0x1ac/0x25c 03:40:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 10) [ 1326.440312][T28851] invoke_syscall+0x98/0x2b8 [ 1326.440324][T28851] el0_svc_common+0x138/0x258 [ 1326.440336][T28851] do_el0_svc+0x58/0x14c [ 1326.440347][T28851] el0_svc+0x7c/0x1f0 [ 1326.440358][T28851] el0t_64_sync_handler+0x84/0xe4 [ 1326.440370][T28851] el0t_64_sync+0x1a0/0x1a4 [ 1326.461335][T28860] FAULT_INJECTION: forcing a failure. [ 1326.461335][T28860] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.461366][T28860] CPU: 1 PID: 28860 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1326.461380][T28860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.461389][T28860] Call trace: [ 1326.461393][T28860] dump_backtrace+0x0/0x530 [ 1326.461411][T28860] show_stack+0x2c/0x3c [ 1326.461423][T28860] dump_stack_lvl+0x108/0x170 [ 1326.461436][T28860] dump_stack+0x1c/0x58 [ 1326.461446][T28860] should_fail+0x400/0x5cc [ 1326.461458][T28860] __should_failslab+0xbc/0x110 [ 1326.461471][T28860] should_failslab+0x10/0x28 [ 1326.461484][T28860] slab_pre_alloc_hook+0x64/0xe8 [ 1326.461496][T28860] __kmalloc_node+0xbc/0x5b8 [ 1326.461508][T28860] kvmalloc_node+0x88/0x204 [ 1326.461521][T28860] alloc_netdev_mqs+0x94/0x9d4 [ 1326.461533][T28860] rtnl_create_link+0x2b8/0x86c [ 1326.461545][T28860] rtnl_newlink+0xfa0/0x1ab8 [ 1326.461555][T28860] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.461567][T28860] netlink_rcv_skb+0x20c/0x3b8 [ 1326.461580][T28860] rtnetlink_rcv+0x28/0x38 [ 1326.461591][T28860] netlink_unicast+0x664/0x938 [ 1326.461603][T28860] netlink_sendmsg+0x844/0xb38 03:40:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 12) [ 1326.461615][T28860] ____sys_sendmsg+0x584/0x870 [ 1326.461627][T28860] ___sys_sendmsg+0x214/0x294 03:40:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 15) [ 1326.461638][T28860] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.461650][T28860] invoke_syscall+0x98/0x2b8 [ 1326.461662][T28860] el0_svc_common+0x138/0x258 [ 1326.461674][T28860] do_el0_svc+0x58/0x14c 03:40:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 9) [ 1326.461686][T28860] el0_svc+0x7c/0x1f0 [ 1326.461698][T28860] el0t_64_sync_handler+0x84/0xe4 [ 1326.461710][T28860] el0t_64_sync+0x1a0/0x1a4 [ 1326.542295][T28865] FAULT_INJECTION: forcing a failure. [ 1326.542295][T28865] name failslab, interval 1, probability 0, space 0, times 0 03:40:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 10) [ 1326.542326][T28865] CPU: 1 PID: 28865 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1326.542340][T28865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.542348][T28865] Call trace: [ 1326.542351][T28865] dump_backtrace+0x0/0x530 [ 1326.542369][T28865] show_stack+0x2c/0x3c [ 1326.542381][T28865] dump_stack_lvl+0x108/0x170 [ 1326.542394][T28865] dump_stack+0x1c/0x58 [ 1326.542405][T28865] should_fail+0x400/0x5cc [ 1326.542416][T28865] __should_failslab+0xbc/0x110 [ 1326.542429][T28865] should_failslab+0x10/0x28 03:40:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 13) [ 1326.542443][T28865] slab_pre_alloc_hook+0x64/0xe8 [ 1326.542455][T28865] kmem_cache_alloc_trace+0x9c/0x47c 03:40:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 16) 03:40:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 11) [ 1326.542467][T28865] __hw_addr_add_ex+0x204/0x674 [ 1326.542480][T28865] dev_addr_init+0x114/0x1d0 [ 1326.542490][T28865] alloc_netdev_mqs+0xf0/0x9d4 [ 1326.542501][T28865] rtnl_create_link+0x2b8/0x86c [ 1326.542512][T28865] rtnl_newlink+0xfa0/0x1ab8 [ 1326.542522][T28865] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.542533][T28865] netlink_rcv_skb+0x20c/0x3b8 [ 1326.542545][T28865] rtnetlink_rcv+0x28/0x38 [ 1326.542556][T28865] netlink_unicast+0x664/0x938 [ 1326.542567][T28865] netlink_sendmsg+0x844/0xb38 [ 1326.542579][T28865] ____sys_sendmsg+0x584/0x870 [ 1326.542591][T28865] ___sys_sendmsg+0x214/0x294 [ 1326.542602][T28865] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.542613][T28865] invoke_syscall+0x98/0x2b8 [ 1326.542625][T28865] el0_svc_common+0x138/0x258 [ 1326.542636][T28865] do_el0_svc+0x58/0x14c [ 1326.542647][T28865] el0_svc+0x7c/0x1f0 [ 1326.542659][T28865] el0t_64_sync_handler+0x84/0xe4 [ 1326.542671][T28865] el0t_64_sync+0x1a0/0x1a4 [ 1326.564660][T28872] FAULT_INJECTION: forcing a failure. [ 1326.564660][T28872] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.564691][T28872] CPU: 1 PID: 28872 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1326.564705][T28872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.564713][T28872] Call trace: [ 1326.564717][T28872] dump_backtrace+0x0/0x530 [ 1326.564734][T28872] show_stack+0x2c/0x3c [ 1326.564746][T28872] dump_stack_lvl+0x108/0x170 [ 1326.564759][T28872] dump_stack+0x1c/0x58 [ 1326.564769][T28872] should_fail+0x400/0x5cc [ 1326.564781][T28872] __should_failslab+0xbc/0x110 [ 1326.564793][T28872] should_failslab+0x10/0x28 [ 1326.564806][T28872] slab_pre_alloc_hook+0x64/0xe8 [ 1326.564819][T28872] __kmalloc_node+0xbc/0x5b8 [ 1326.564830][T28872] kvmalloc_node+0x88/0x204 [ 1326.564842][T28872] alloc_netdev_mqs+0x94/0x9d4 [ 1326.564854][T28872] rtnl_create_link+0x2b8/0x86c [ 1326.564864][T28872] rtnl_newlink+0xfa0/0x1ab8 [ 1326.564874][T28872] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.564885][T28872] netlink_rcv_skb+0x20c/0x3b8 [ 1326.564897][T28872] rtnetlink_rcv+0x28/0x38 [ 1326.564908][T28872] netlink_unicast+0x664/0x938 [ 1326.564919][T28872] netlink_sendmsg+0x844/0xb38 [ 1326.564931][T28872] ____sys_sendmsg+0x584/0x870 [ 1326.564943][T28872] ___sys_sendmsg+0x214/0x294 [ 1326.564953][T28872] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.564964][T28872] invoke_syscall+0x98/0x2b8 [ 1326.564976][T28872] el0_svc_common+0x138/0x258 [ 1326.565005][T28872] do_el0_svc+0x58/0x14c [ 1326.565016][T28872] el0_svc+0x7c/0x1f0 [ 1326.565028][T28872] el0t_64_sync_handler+0x84/0xe4 [ 1326.565040][T28872] el0t_64_sync+0x1a0/0x1a4 [ 1326.715030][T28875] FAULT_INJECTION: forcing a failure. [ 1326.715030][T28875] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.715061][T28875] CPU: 1 PID: 28875 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1326.715074][T28875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.715083][T28875] Call trace: [ 1326.715087][T28875] dump_backtrace+0x0/0x530 [ 1326.715106][T28875] show_stack+0x2c/0x3c [ 1326.715117][T28875] dump_stack_lvl+0x108/0x170 [ 1326.715131][T28875] dump_stack+0x1c/0x58 [ 1326.715141][T28875] should_fail+0x400/0x5cc [ 1326.715152][T28875] __should_failslab+0xbc/0x110 [ 1326.715166][T28875] should_failslab+0x10/0x28 [ 1326.715179][T28875] slab_pre_alloc_hook+0x64/0xe8 [ 1326.715191][T28875] __kmalloc_node+0xbc/0x5b8 [ 1326.715203][T28875] kvmalloc_node+0x88/0x204 [ 1326.715215][T28875] alloc_netdev_mqs+0x604/0x9d4 [ 1326.715227][T28875] rtnl_create_link+0x2b8/0x86c [ 1326.715238][T28875] rtnl_newlink+0xfa0/0x1ab8 [ 1326.715248][T28875] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.715259][T28875] netlink_rcv_skb+0x20c/0x3b8 [ 1326.715272][T28875] rtnetlink_rcv+0x28/0x38 [ 1326.715282][T28875] netlink_unicast+0x664/0x938 [ 1326.715294][T28875] netlink_sendmsg+0x844/0xb38 [ 1326.715306][T28875] ____sys_sendmsg+0x584/0x870 [ 1326.715317][T28875] ___sys_sendmsg+0x214/0x294 [ 1326.715328][T28875] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.715339][T28875] invoke_syscall+0x98/0x2b8 [ 1326.715351][T28875] el0_svc_common+0x138/0x258 [ 1326.715363][T28875] do_el0_svc+0x58/0x14c [ 1326.715374][T28875] el0_svc+0x7c/0x1f0 [ 1326.715385][T28875] el0t_64_sync_handler+0x84/0xe4 [ 1326.715397][T28875] el0t_64_sync+0x1a0/0x1a4 [ 1326.718628][T28877] FAULT_INJECTION: forcing a failure. [ 1326.718628][T28877] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1326.718657][T28877] CPU: 0 PID: 28877 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1326.718671][T28877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.718679][T28877] Call trace: [ 1326.718682][T28877] dump_backtrace+0x0/0x530 [ 1326.718698][T28877] show_stack+0x2c/0x3c [ 1326.718710][T28877] dump_stack_lvl+0x108/0x170 [ 1326.718722][T28877] dump_stack+0x1c/0x58 [ 1326.718733][T28877] should_fail+0x400/0x5cc [ 1326.718743][T28877] should_fail_alloc_page+0x74/0xa8 [ 1326.718755][T28877] prepare_alloc_pages+0x160/0x4cc [ 1326.718766][T28877] __alloc_pages+0x138/0x674 [ 1326.718776][T28877] alloc_pages+0x390/0x634 [ 1326.718786][T28877] get_zeroed_page+0x20/0x8c [ 1326.718796][T28877] dev_alloc_name_ns+0x3a0/0x924 [ 1326.718808][T28877] dev_get_valid_name+0x1bc/0x310 [ 1326.718819][T28877] register_netdevice+0x318/0x1224 [ 1326.718830][T28877] batadv_softif_newlink+0x90/0xa0 [ 1326.718843][T28877] rtnl_newlink+0x1048/0x1ab8 [ 1326.718854][T28877] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.718864][T28877] netlink_rcv_skb+0x20c/0x3b8 [ 1326.718876][T28877] rtnetlink_rcv+0x28/0x38 [ 1326.718887][T28877] netlink_unicast+0x664/0x938 [ 1326.718898][T28877] netlink_sendmsg+0x844/0xb38 [ 1326.718910][T28877] ____sys_sendmsg+0x584/0x870 [ 1326.718922][T28877] ___sys_sendmsg+0x214/0x294 [ 1326.718932][T28877] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.718943][T28877] invoke_syscall+0x98/0x2b8 [ 1326.718955][T28877] el0_svc_common+0x138/0x258 [ 1326.718967][T28877] do_el0_svc+0x58/0x14c [ 1326.718997][T28877] el0_svc+0x7c/0x1f0 [ 1326.719010][T28877] el0t_64_sync_handler+0x84/0xe4 [ 1326.719022][T28877] el0t_64_sync+0x1a0/0x1a4 [ 1326.754738][T28882] FAULT_INJECTION: forcing a failure. [ 1326.754738][T28882] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.754768][T28882] CPU: 0 PID: 28882 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1326.754782][T28882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.754790][T28882] Call trace: [ 1326.754794][T28882] dump_backtrace+0x0/0x530 [ 1326.754810][T28882] show_stack+0x2c/0x3c [ 1326.754822][T28882] dump_stack_lvl+0x108/0x170 [ 1326.754835][T28882] dump_stack+0x1c/0x58 [ 1326.754846][T28882] should_fail+0x400/0x5cc [ 1326.754857][T28882] __should_failslab+0xbc/0x110 [ 1326.754870][T28882] should_failslab+0x10/0x28 [ 1326.754883][T28882] slab_pre_alloc_hook+0x64/0xe8 [ 1326.754895][T28882] kmem_cache_alloc_trace+0x9c/0x47c [ 1326.754907][T28882] __hw_addr_add_ex+0x204/0x674 [ 1326.754920][T28882] dev_addr_init+0x114/0x1d0 [ 1326.754930][T28882] alloc_netdev_mqs+0xf0/0x9d4 [ 1326.754941][T28882] rtnl_create_link+0x2b8/0x86c [ 1326.754951][T28882] rtnl_newlink+0xfa0/0x1ab8 [ 1326.754961][T28882] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.754973][T28882] netlink_rcv_skb+0x20c/0x3b8 [ 1326.755004][T28882] rtnetlink_rcv+0x28/0x38 [ 1326.755015][T28882] netlink_unicast+0x664/0x938 [ 1326.755027][T28882] netlink_sendmsg+0x844/0xb38 [ 1326.755038][T28882] ____sys_sendmsg+0x584/0x870 [ 1326.755050][T28882] ___sys_sendmsg+0x214/0x294 [ 1326.755061][T28882] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.755072][T28882] invoke_syscall+0x98/0x2b8 [ 1326.755084][T28882] el0_svc_common+0x138/0x258 [ 1326.755096][T28882] do_el0_svc+0x58/0x14c [ 1326.755107][T28882] el0_svc+0x7c/0x1f0 [ 1326.755118][T28882] el0t_64_sync_handler+0x84/0xe4 [ 1326.755130][T28882] el0t_64_sync+0x1a0/0x1a4 [ 1326.760554][T28883] FAULT_INJECTION: forcing a failure. [ 1326.760554][T28883] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.760582][T28883] CPU: 0 PID: 28883 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1326.760595][T28883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.760603][T28883] Call trace: [ 1326.760607][T28883] dump_backtrace+0x0/0x530 [ 1326.760623][T28883] show_stack+0x2c/0x3c [ 1326.760634][T28883] dump_stack_lvl+0x108/0x170 [ 1326.760646][T28883] dump_stack+0x1c/0x58 [ 1326.760657][T28883] should_fail+0x400/0x5cc [ 1326.760667][T28883] __should_failslab+0xbc/0x110 [ 1326.760679][T28883] should_failslab+0x10/0x28 [ 1326.760692][T28883] slab_pre_alloc_hook+0x64/0xe8 [ 1326.760704][T28883] __kmalloc_node+0xbc/0x5b8 [ 1326.760715][T28883] memcg_alloc_page_obj_cgroups+0x80/0x174 [ 1326.760729][T28883] new_slab+0x120/0x56c [ 1326.760740][T28883] ___slab_alloc+0x6bc/0xdbc [ 1326.760751][T28883] __kmalloc_node+0x340/0x5b8 [ 1326.760763][T28883] kvmalloc_node+0x88/0x204 [ 1326.760775][T28883] alloc_netdev_mqs+0x94/0x9d4 [ 1326.760786][T28883] rtnl_create_link+0x2b8/0x86c [ 1326.760797][T28883] rtnl_newlink+0xfa0/0x1ab8 [ 1326.760807][T28883] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.760818][T28883] netlink_rcv_skb+0x20c/0x3b8 [ 1326.760830][T28883] rtnetlink_rcv+0x28/0x38 [ 1326.760840][T28883] netlink_unicast+0x664/0x938 [ 1326.760852][T28883] netlink_sendmsg+0x844/0xb38 [ 1326.760864][T28883] ____sys_sendmsg+0x584/0x870 [ 1326.760875][T28883] ___sys_sendmsg+0x214/0x294 [ 1326.760885][T28883] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.760896][T28883] invoke_syscall+0x98/0x2b8 [ 1326.760908][T28883] el0_svc_common+0x138/0x258 [ 1326.760919][T28883] do_el0_svc+0x58/0x14c [ 1326.760930][T28883] el0_svc+0x7c/0x1f0 [ 1326.760941][T28883] el0t_64_sync_handler+0x84/0xe4 [ 1326.760953][T28883] el0t_64_sync+0x1a0/0x1a4 [ 1326.884659][T28885] FAULT_INJECTION: forcing a failure. [ 1326.884659][T28885] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1326.884691][T28885] CPU: 1 PID: 28885 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1326.884704][T28885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.884713][T28885] Call trace: [ 1326.884716][T28885] dump_backtrace+0x0/0x530 [ 1326.884734][T28885] show_stack+0x2c/0x3c [ 1326.884746][T28885] dump_stack_lvl+0x108/0x170 [ 1326.884759][T28885] dump_stack+0x1c/0x58 [ 1326.884770][T28885] should_fail+0x400/0x5cc [ 1326.884781][T28885] should_fail_alloc_page+0x74/0xa8 [ 1326.884793][T28885] prepare_alloc_pages+0x160/0x4cc [ 1326.884805][T28885] __alloc_pages+0x138/0x674 [ 1326.884815][T28885] alloc_pages+0x390/0x634 [ 1326.884825][T28885] get_zeroed_page+0x20/0x8c [ 1326.884835][T28885] dev_alloc_name_ns+0x3a0/0x924 [ 1326.884848][T28885] dev_get_valid_name+0x1bc/0x310 [ 1326.884859][T28885] register_netdevice+0x318/0x1224 [ 1326.884869][T28885] br_dev_newlink+0x38/0x118 [ 1326.884880][T28885] rtnl_newlink+0x1048/0x1ab8 [ 1326.884891][T28885] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.884901][T28885] netlink_rcv_skb+0x20c/0x3b8 [ 1326.884914][T28885] rtnetlink_rcv+0x28/0x38 [ 1326.884925][T28885] netlink_unicast+0x664/0x938 [ 1326.884936][T28885] netlink_sendmsg+0x844/0xb38 [ 1326.884948][T28885] ____sys_sendmsg+0x584/0x870 [ 1326.884960][T28885] ___sys_sendmsg+0x214/0x294 [ 1326.884970][T28885] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.884998][T28885] invoke_syscall+0x98/0x2b8 [ 1326.885011][T28885] el0_svc_common+0x138/0x258 [ 1326.885023][T28885] do_el0_svc+0x58/0x14c [ 1326.885034][T28885] el0_svc+0x7c/0x1f0 [ 1326.885045][T28885] el0t_64_sync_handler+0x84/0xe4 [ 1326.885057][T28885] el0t_64_sync+0x1a0/0x1a4 [ 1326.886528][T28887] FAULT_INJECTION: forcing a failure. [ 1326.886528][T28887] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.886554][T28887] CPU: 1 PID: 28887 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1326.886568][T28887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.886575][T28887] Call trace: [ 1326.886579][T28887] dump_backtrace+0x0/0x530 [ 1326.886594][T28887] show_stack+0x2c/0x3c [ 1326.886605][T28887] dump_stack_lvl+0x108/0x170 [ 1326.886617][T28887] dump_stack+0x1c/0x58 [ 1326.886628][T28887] should_fail+0x400/0x5cc [ 1326.886638][T28887] __should_failslab+0xbc/0x110 [ 1326.886651][T28887] should_failslab+0x10/0x28 [ 1326.886664][T28887] slab_pre_alloc_hook+0x64/0xe8 [ 1326.886676][T28887] __kmalloc+0xc0/0x4c8 [ 1326.886687][T28887] batadv_hash_new+0x88/0x27c [ 1326.886698][T28887] batadv_originator_init+0x54/0x1b4 [ 1326.886710][T28887] batadv_mesh_init+0x358/0x67c [ 1326.886720][T28887] batadv_softif_init_late+0x734/0xb94 [ 1326.886733][T28887] register_netdevice+0x440/0x1224 [ 1326.886745][T28887] batadv_softif_newlink+0x90/0xa0 [ 1326.886757][T28887] rtnl_newlink+0x1048/0x1ab8 [ 1326.886767][T28887] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.886778][T28887] netlink_rcv_skb+0x20c/0x3b8 [ 1326.886791][T28887] rtnetlink_rcv+0x28/0x38 [ 1326.886801][T28887] netlink_unicast+0x664/0x938 [ 1326.886813][T28887] netlink_sendmsg+0x844/0xb38 [ 1326.886825][T28887] ____sys_sendmsg+0x584/0x870 [ 1326.886836][T28887] ___sys_sendmsg+0x214/0x294 [ 1326.886846][T28887] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.886857][T28887] invoke_syscall+0x98/0x2b8 [ 1326.886869][T28887] el0_svc_common+0x138/0x258 [ 1326.886881][T28887] do_el0_svc+0x58/0x14c [ 1326.886892][T28887] el0_svc+0x7c/0x1f0 [ 1326.886904][T28887] el0t_64_sync_handler+0x84/0xe4 [ 1326.886916][T28887] el0t_64_sync+0x1a0/0x1a4 [ 1326.929902][T28892] FAULT_INJECTION: forcing a failure. [ 1326.929902][T28892] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.929933][T28892] CPU: 0 PID: 28892 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1326.929947][T28892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.929956][T28892] Call trace: [ 1326.929960][T28892] dump_backtrace+0x0/0x530 [ 1326.929977][T28892] show_stack+0x2c/0x3c [ 1326.930010][T28892] dump_stack_lvl+0x108/0x170 [ 1326.930024][T28892] dump_stack+0x1c/0x58 [ 1326.930035][T28892] should_fail+0x400/0x5cc [ 1326.930047][T28892] __should_failslab+0xbc/0x110 [ 1326.930060][T28892] should_failslab+0x10/0x28 [ 1326.930073][T28892] slab_pre_alloc_hook+0x64/0xe8 [ 1326.930086][T28892] kmem_cache_alloc_trace+0x9c/0x47c [ 1326.930097][T28892] __hw_addr_add_ex+0x204/0x674 [ 1326.930110][T28892] dev_addr_init+0x114/0x1d0 [ 1326.930121][T28892] alloc_netdev_mqs+0xf0/0x9d4 [ 1326.930132][T28892] rtnl_create_link+0x2b8/0x86c [ 1326.930143][T28892] rtnl_newlink+0xfa0/0x1ab8 [ 1326.930153][T28892] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.930164][T28892] netlink_rcv_skb+0x20c/0x3b8 [ 1326.930177][T28892] rtnetlink_rcv+0x28/0x38 [ 1326.930188][T28892] netlink_unicast+0x664/0x938 [ 1326.930200][T28892] netlink_sendmsg+0x844/0xb38 [ 1326.930212][T28892] ____sys_sendmsg+0x584/0x870 [ 1326.930224][T28892] ___sys_sendmsg+0x214/0x294 [ 1326.930235][T28892] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.930246][T28892] invoke_syscall+0x98/0x2b8 [ 1326.930259][T28892] el0_svc_common+0x138/0x258 [ 1326.930271][T28892] do_el0_svc+0x58/0x14c [ 1326.930282][T28892] el0_svc+0x7c/0x1f0 [ 1326.930294][T28892] el0t_64_sync_handler+0x84/0xe4 [ 1326.930307][T28892] el0t_64_sync+0x1a0/0x1a4 [ 1326.937065][T28893] FAULT_INJECTION: forcing a failure. [ 1326.937065][T28893] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.937091][T28893] CPU: 0 PID: 28893 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1326.937105][T28893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1326.937116][T28893] Call trace: [ 1326.937120][T28893] dump_backtrace+0x0/0x530 [ 1326.937134][T28893] show_stack+0x2c/0x3c [ 1326.937146][T28893] dump_stack_lvl+0x108/0x170 [ 1326.937158][T28893] dump_stack+0x1c/0x58 [ 1326.937169][T28893] should_fail+0x400/0x5cc [ 1326.937179][T28893] __should_failslab+0xbc/0x110 [ 1326.937191][T28893] should_failslab+0x10/0x28 [ 1326.937204][T28893] slab_pre_alloc_hook+0x64/0xe8 [ 1326.937219][T28893] __kmalloc_node+0xbc/0x5b8 [ 1326.937230][T28893] memcg_alloc_page_obj_cgroups+0x80/0x174 [ 1326.937243][T28893] new_slab+0x120/0x56c [ 1326.937254][T28893] ___slab_alloc+0x6bc/0xdbc [ 1326.937265][T28893] __kmalloc_node+0x340/0x5b8 [ 1326.937277][T28893] kvmalloc_node+0x88/0x204 [ 1326.937289][T28893] alloc_netdev_mqs+0x94/0x9d4 [ 1326.937300][T28893] rtnl_create_link+0x2b8/0x86c [ 1326.937310][T28893] rtnl_newlink+0xfa0/0x1ab8 [ 1326.937320][T28893] rtnetlink_rcv_msg+0xa74/0xdac [ 1326.937331][T28893] netlink_rcv_skb+0x20c/0x3b8 [ 1326.937343][T28893] rtnetlink_rcv+0x28/0x38 [ 1326.937354][T28893] netlink_unicast+0x664/0x938 [ 1326.937365][T28893] netlink_sendmsg+0x844/0xb38 [ 1326.937377][T28893] ____sys_sendmsg+0x584/0x870 [ 1326.937389][T28893] ___sys_sendmsg+0x214/0x294 [ 1326.937399][T28893] __arm64_sys_sendmsg+0x1ac/0x25c [ 1326.937411][T28893] invoke_syscall+0x98/0x2b8 [ 1326.937423][T28893] el0_svc_common+0x138/0x258 [ 1326.937434][T28893] do_el0_svc+0x58/0x14c [ 1326.937445][T28893] el0_svc+0x7c/0x1f0 [ 1326.937456][T28893] el0t_64_sync_handler+0x84/0xe4 [ 1326.937468][T28893] el0t_64_sync+0x1a0/0x1a4 [ 1327.062342][T28896] FAULT_INJECTION: forcing a failure. [ 1327.062342][T28896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1327.062373][T28896] CPU: 0 PID: 28896 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1327.062387][T28896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1327.062399][T28896] Call trace: [ 1327.062404][T28896] dump_backtrace+0x0/0x530 [ 1327.062421][T28896] show_stack+0x2c/0x3c [ 1327.062433][T28896] dump_stack_lvl+0x108/0x170 [ 1327.062446][T28896] dump_stack+0x1c/0x58 [ 1327.062457][T28896] should_fail+0x400/0x5cc [ 1327.062469][T28896] should_fail_alloc_page+0x74/0xa8 [ 1327.062482][T28896] prepare_alloc_pages+0x160/0x4cc [ 1327.062493][T28896] __alloc_pages+0x138/0x674 [ 1327.062504][T28896] alloc_pages+0x390/0x634 [ 1327.062515][T28896] kmalloc_order+0x40/0x154 [ 1327.062527][T28896] kmalloc_order_trace+0x30/0x21c [ 1327.062540][T28896] __kmalloc+0x35c/0x4c8 [ 1327.062552][T28896] batadv_hash_new+0xb8/0x27c [ 1327.062563][T28896] batadv_originator_init+0x54/0x1b4 [ 1327.062576][T28896] batadv_mesh_init+0x358/0x67c [ 1327.062587][T28896] batadv_softif_init_late+0x734/0xb94 [ 1327.062601][T28896] register_netdevice+0x440/0x1224 [ 1327.062613][T28896] batadv_softif_newlink+0x90/0xa0 [ 1327.062626][T28896] rtnl_newlink+0x1048/0x1ab8 [ 1327.062637][T28896] rtnetlink_rcv_msg+0xa74/0xdac [ 1327.062649][T28896] netlink_rcv_skb+0x20c/0x3b8 [ 1327.062662][T28896] rtnetlink_rcv+0x28/0x38 [ 1327.062672][T28896] netlink_unicast+0x664/0x938 [ 1327.062684][T28896] netlink_sendmsg+0x844/0xb38 [ 1327.062697][T28896] ____sys_sendmsg+0x584/0x870 [ 1327.062709][T28896] ___sys_sendmsg+0x214/0x294 [ 1327.062720][T28896] __arm64_sys_sendmsg+0x1ac/0x25c [ 1327.062732][T28896] invoke_syscall+0x98/0x2b8 [ 1327.062744][T28896] el0_svc_common+0x138/0x258 [ 1327.062756][T28896] do_el0_svc+0x58/0x14c [ 1327.062768][T28896] el0_svc+0x7c/0x1f0 [ 1327.062780][T28896] el0t_64_sync_handler+0x84/0xe4 [ 1327.062792][T28896] el0t_64_sync+0x1a0/0x1a4 [ 1327.064097][T28897] FAULT_INJECTION: forcing a failure. [ 1327.064097][T28897] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.064123][T28897] CPU: 0 PID: 28897 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1327.064136][T28897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1327.064145][T28897] Call trace: [ 1327.064149][T28897] dump_backtrace+0x0/0x530 [ 1327.064163][T28897] show_stack+0x2c/0x3c [ 1327.064175][T28897] dump_stack_lvl+0x108/0x170 [ 1327.064186][T28897] dump_stack+0x1c/0x58 [ 1327.064197][T28897] should_fail+0x400/0x5cc [ 1327.064207][T28897] __should_failslab+0xbc/0x110 [ 1327.064219][T28897] should_failslab+0x10/0x28 [ 1327.064231][T28897] slab_pre_alloc_hook+0x64/0xe8 [ 1327.064243][T28897] __kmalloc_node+0xbc/0x5b8 [ 1327.064254][T28897] kvmalloc_node+0x88/0x204 [ 1327.064267][T28897] alloc_netdev_mqs+0x604/0x9d4 [ 1327.064278][T28897] rtnl_create_link+0x2b8/0x86c [ 1327.064288][T28897] rtnl_newlink+0xfa0/0x1ab8 [ 1327.064298][T28897] rtnetlink_rcv_msg+0xa74/0xdac [ 1327.064309][T28897] netlink_rcv_skb+0x20c/0x3b8 [ 1327.064322][T28897] rtnetlink_rcv+0x28/0x38 [ 1327.064332][T28897] netlink_unicast+0x664/0x938 [ 1327.064344][T28897] netlink_sendmsg+0x844/0xb38 [ 1327.064356][T28897] ____sys_sendmsg+0x584/0x870 [ 1327.064367][T28897] ___sys_sendmsg+0x214/0x294 [ 1327.064378][T28897] __arm64_sys_sendmsg+0x1ac/0x25c [ 1327.064388][T28897] invoke_syscall+0x98/0x2b8 [ 1327.064400][T28897] el0_svc_common+0x138/0x258 [ 1327.064412][T28897] do_el0_svc+0x58/0x14c [ 1327.064423][T28897] el0_svc+0x7c/0x1f0 [ 1327.064434][T28897] el0t_64_sync_handler+0x84/0xe4 [ 1327.064446][T28897] el0t_64_sync+0x1a0/0x1a4 [ 1327.103855][T28900] FAULT_INJECTION: forcing a failure. [ 1327.103855][T28900] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.103885][T28900] CPU: 0 PID: 28900 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1327.103899][T28900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1327.103907][T28900] Call trace: [ 1327.103911][T28900] dump_backtrace+0x0/0x530 [ 1327.103928][T28900] show_stack+0x2c/0x3c [ 1327.103939][T28900] dump_stack_lvl+0x108/0x170 [ 1327.103952][T28900] dump_stack+0x1c/0x58 [ 1327.103963][T28900] should_fail+0x400/0x5cc [ 1327.103974][T28900] __should_failslab+0xbc/0x110 [ 1327.104007][T28900] should_failslab+0x10/0x28 [ 1327.104020][T28900] slab_pre_alloc_hook+0x64/0xe8 [ 1327.104033][T28900] kmem_cache_alloc_trace+0x9c/0x47c [ 1327.104044][T28900] __hw_addr_add_ex+0x204/0x674 [ 1327.104056][T28900] dev_addr_init+0x114/0x1d0 [ 1327.104067][T28900] alloc_netdev_mqs+0xf0/0x9d4 [ 1327.104077][T28900] rtnl_create_link+0x2b8/0x86c [ 1327.104088][T28900] rtnl_newlink+0xfa0/0x1ab8 [ 1327.104098][T28900] rtnetlink_rcv_msg+0xa74/0xdac [ 1327.104109][T28900] netlink_rcv_skb+0x20c/0x3b8 [ 1327.104125][T28900] rtnetlink_rcv+0x28/0x38 [ 1327.104136][T28900] netlink_unicast+0x664/0x938 [ 1327.104147][T28900] netlink_sendmsg+0x844/0xb38 [ 1327.104159][T28900] ____sys_sendmsg+0x584/0x870 [ 1327.104171][T28900] ___sys_sendmsg+0x214/0x294 [ 1327.104181][T28900] __arm64_sys_sendmsg+0x1ac/0x25c [ 1327.104192][T28900] invoke_syscall+0x98/0x2b8 [ 1327.104204][T28900] el0_svc_common+0x138/0x258 [ 1327.104216][T28900] do_el0_svc+0x58/0x14c [ 1327.104227][T28900] el0_svc+0x7c/0x1f0 [ 1327.104238][T28900] el0t_64_sync_handler+0x84/0xe4 [ 1327.104250][T28900] el0t_64_sync+0x1a0/0x1a4 03:40:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 10) 03:40:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 14) 03:40:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 17) 03:40:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 12) 03:40:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 11) [ 1327.866176][T28909] FAULT_INJECTION: forcing a failure. [ 1327.866176][T28909] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.870708][T28909] CPU: 1 PID: 28909 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1327.872789][T28909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1327.875169][T28909] Call trace: [ 1327.875911][T28909] dump_backtrace+0x0/0x530 [ 1327.877071][T28909] show_stack+0x2c/0x3c [ 1327.878084][T28909] dump_stack_lvl+0x108/0x170 [ 1327.879240][T28909] dump_stack+0x1c/0x58 [ 1327.880242][T28909] should_fail+0x400/0x5cc [ 1327.881421][T28909] __should_failslab+0xbc/0x110 [ 1327.882630][T28909] should_failslab+0x10/0x28 [ 1327.883675][T28909] slab_pre_alloc_hook+0x64/0xe8 [ 1327.884843][T28909] __kmalloc_node+0xbc/0x5b8 [ 1327.885975][T28909] kvmalloc_node+0x88/0x204 [ 1327.887107][T28909] rhashtable_init+0x444/0x8dc [ 1327.888287][T28909] br_fdb_hash_init+0x28/0x38 [ 1327.889386][T28909] br_dev_init+0x184/0x388 [ 1327.890493][T28909] register_netdevice+0x440/0x1224 [ 1327.891714][T28909] br_dev_newlink+0x38/0x118 [ 1327.892865][T28909] rtnl_newlink+0x1048/0x1ab8 [ 1327.893999][T28909] rtnetlink_rcv_msg+0xa74/0xdac [ 1327.895220][T28909] netlink_rcv_skb+0x20c/0x3b8 [ 1327.896336][T28909] rtnetlink_rcv+0x28/0x38 [ 1327.897452][T28909] netlink_unicast+0x664/0x938 [ 1327.898609][T28909] netlink_sendmsg+0x844/0xb38 [ 1327.899778][T28909] ____sys_sendmsg+0x584/0x870 [ 1327.900881][T28909] ___sys_sendmsg+0x214/0x294 [ 1327.902067][T28909] __arm64_sys_sendmsg+0x1ac/0x25c [ 1327.903332][T28909] invoke_syscall+0x98/0x2b8 [ 1327.904435][T28909] el0_svc_common+0x138/0x258 [ 1327.905595][T28909] do_el0_svc+0x58/0x14c [ 1327.906646][T28909] el0_svc+0x7c/0x1f0 [ 1327.907605][T28909] el0t_64_sync_handler+0x84/0xe4 [ 1327.908820][T28909] el0t_64_sync+0x1a0/0x1a4 03:40:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1327.983963][T28910] FAULT_INJECTION: forcing a failure. [ 1327.983963][T28910] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.991870][T28910] CPU: 0 PID: 28910 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1327.993974][T28910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1327.996334][T28910] Call trace: [ 1327.997142][T28910] dump_backtrace+0x0/0x530 [ 1327.998275][T28910] show_stack+0x2c/0x3c [ 1327.999352][T28910] dump_stack_lvl+0x108/0x170 [ 1328.000471][T28910] dump_stack+0x1c/0x58 [ 1328.001466][T28910] should_fail+0x400/0x5cc [ 1328.002492][T28910] __should_failslab+0xbc/0x110 [ 1328.003622][T28910] should_failslab+0x10/0x28 [ 1328.004691][T28910] slab_pre_alloc_hook+0x64/0xe8 [ 1328.005879][T28910] __kmalloc+0xc0/0x4c8 [ 1328.006824][T28910] batadv_hash_new+0x88/0x27c [ 1328.008014][T28910] batadv_originator_init+0x54/0x1b4 [ 1328.009280][T28910] batadv_mesh_init+0x358/0x67c [ 1328.010435][T28910] batadv_softif_init_late+0x734/0xb94 [ 1328.011770][T28910] register_netdevice+0x440/0x1224 [ 1328.013026][T28910] batadv_softif_newlink+0x90/0xa0 [ 1328.014186][T28910] rtnl_newlink+0x1048/0x1ab8 [ 1328.015330][T28910] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.016468][T28910] netlink_rcv_skb+0x20c/0x3b8 [ 1328.017616][T28910] rtnetlink_rcv+0x28/0x38 [ 1328.018703][T28910] netlink_unicast+0x664/0x938 [ 1328.019859][T28910] netlink_sendmsg+0x844/0xb38 [ 1328.021001][T28910] ____sys_sendmsg+0x584/0x870 [ 1328.022107][T28910] ___sys_sendmsg+0x214/0x294 [ 1328.023187][T28910] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.024426][T28910] invoke_syscall+0x98/0x2b8 [ 1328.025583][T28910] el0_svc_common+0x138/0x258 [ 1328.026683][T28910] do_el0_svc+0x58/0x14c [ 1328.027676][T28910] el0_svc+0x7c/0x1f0 03:40:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 15) [ 1328.028619][T28910] el0t_64_sync_handler+0x84/0xe4 [ 1328.029785][T28910] el0t_64_sync+0x1a0/0x1a4 03:40:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.085497][T28905] __nla_validate_parse: 29 callbacks suppressed [ 1328.085513][T28905] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1328.105950][T28907] FAULT_INJECTION: forcing a failure. [ 1328.105950][T28907] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.109149][T28907] CPU: 0 PID: 28907 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1328.111243][T28907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.113729][T28907] Call trace: [ 1328.114534][T28907] dump_backtrace+0x0/0x530 [ 1328.115616][T28907] show_stack+0x2c/0x3c [ 1328.116627][T28907] dump_stack_lvl+0x108/0x170 [ 1328.117790][T28907] dump_stack+0x1c/0x58 [ 1328.118775][T28907] should_fail+0x400/0x5cc [ 1328.119821][T28907] __should_failslab+0xbc/0x110 [ 1328.120967][T28907] should_failslab+0x10/0x28 [ 1328.122072][T28907] slab_pre_alloc_hook+0x64/0xe8 [ 1328.123239][T28907] kmem_cache_alloc_trace+0x9c/0x47c [ 1328.124559][T28907] __hw_addr_add_ex+0x204/0x674 [ 1328.125733][T28907] dev_addr_init+0x114/0x1d0 [ 1328.126813][T28907] alloc_netdev_mqs+0xf0/0x9d4 [ 1328.127935][T28907] rtnl_create_link+0x2b8/0x86c [ 1328.129098][T28907] rtnl_newlink+0xfa0/0x1ab8 [ 1328.130207][T28907] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.131336][T28907] netlink_rcv_skb+0x20c/0x3b8 [ 1328.132468][T28907] rtnetlink_rcv+0x28/0x38 [ 1328.133588][T28907] netlink_unicast+0x664/0x938 [ 1328.134768][T28907] netlink_sendmsg+0x844/0xb38 [ 1328.135924][T28907] ____sys_sendmsg+0x584/0x870 [ 1328.137086][T28907] ___sys_sendmsg+0x214/0x294 [ 1328.138265][T28907] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.139547][T28907] invoke_syscall+0x98/0x2b8 [ 1328.140675][T28907] el0_svc_common+0x138/0x258 [ 1328.141767][T28907] do_el0_svc+0x58/0x14c [ 1328.142774][T28907] el0_svc+0x7c/0x1f0 [ 1328.143733][T28907] el0t_64_sync_handler+0x84/0xe4 [ 1328.144950][T28907] el0t_64_sync+0x1a0/0x1a4 03:40:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.167042][T28908] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:40:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 18) 03:40:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 12) [ 1328.197359][T28912] FAULT_INJECTION: forcing a failure. [ 1328.197359][T28912] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.200503][T28912] CPU: 0 PID: 28912 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1328.202535][T28912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.204819][T28912] Call trace: [ 1328.205612][T28912] dump_backtrace+0x0/0x530 [ 1328.206719][T28912] show_stack+0x2c/0x3c [ 1328.207694][T28912] dump_stack_lvl+0x108/0x170 [ 1328.208801][T28912] dump_stack+0x1c/0x58 [ 1328.209818][T28912] should_fail+0x400/0x5cc [ 1328.210881][T28912] __should_failslab+0xbc/0x110 [ 1328.212011][T28912] should_failslab+0x10/0x28 [ 1328.213100][T28912] slab_pre_alloc_hook+0x64/0xe8 [ 1328.214297][T28912] __kmalloc_node+0xbc/0x5b8 [ 1328.215404][T28912] kvmalloc_node+0x88/0x204 [ 1328.216500][T28912] alloc_netdev_mqs+0x4b8/0x9d4 [ 1328.217665][T28912] rtnl_create_link+0x2b8/0x86c [ 1328.218887][T28912] rtnl_newlink+0xfa0/0x1ab8 [ 1328.220014][T28912] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.221172][T28912] netlink_rcv_skb+0x20c/0x3b8 [ 1328.222282][T28912] rtnetlink_rcv+0x28/0x38 [ 1328.223325][T28912] netlink_unicast+0x664/0x938 [ 1328.224456][T28912] netlink_sendmsg+0x844/0xb38 [ 1328.225633][T28912] ____sys_sendmsg+0x584/0x870 [ 1328.226741][T28912] ___sys_sendmsg+0x214/0x294 [ 1328.227905][T28912] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.229109][T28912] invoke_syscall+0x98/0x2b8 [ 1328.230217][T28912] el0_svc_common+0x138/0x258 [ 1328.231370][T28912] do_el0_svc+0x58/0x14c [ 1328.232348][T28912] el0_svc+0x7c/0x1f0 [ 1328.233293][T28912] el0t_64_sync_handler+0x84/0xe4 [ 1328.234533][T28912] el0t_64_sync+0x1a0/0x1a4 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.258574][T28913] FAULT_INJECTION: forcing a failure. [ 1328.258574][T28913] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.262817][T28913] CPU: 0 PID: 28913 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1328.264929][T28913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.267327][T28913] Call trace: [ 1328.267334][T28913] dump_backtrace+0x0/0x530 03:40:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 11) [ 1328.267352][T28913] show_stack+0x2c/0x3c 03:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 13) [ 1328.267364][T28913] dump_stack_lvl+0x108/0x170 [ 1328.267377][T28913] dump_stack+0x1c/0x58 [ 1328.267388][T28913] should_fail+0x400/0x5cc [ 1328.267399][T28913] __should_failslab+0xbc/0x110 [ 1328.267411][T28913] should_failslab+0x10/0x28 [ 1328.267424][T28913] slab_pre_alloc_hook+0x64/0xe8 [ 1328.267436][T28913] __kmalloc_node+0xbc/0x5b8 [ 1328.267448][T28913] kvmalloc_node+0x88/0x204 [ 1328.267460][T28913] alloc_netdev_mqs+0x604/0x9d4 [ 1328.267472][T28913] rtnl_create_link+0x2b8/0x86c [ 1328.267482][T28913] rtnl_newlink+0xfa0/0x1ab8 [ 1328.267492][T28913] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.267504][T28913] netlink_rcv_skb+0x20c/0x3b8 [ 1328.267516][T28913] rtnetlink_rcv+0x28/0x38 [ 1328.267526][T28913] netlink_unicast+0x664/0x938 [ 1328.267538][T28913] netlink_sendmsg+0x844/0xb38 [ 1328.267550][T28913] ____sys_sendmsg+0x584/0x870 [ 1328.267562][T28913] ___sys_sendmsg+0x214/0x294 [ 1328.267573][T28913] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.267584][T28913] invoke_syscall+0x98/0x2b8 [ 1328.267596][T28913] el0_svc_common+0x138/0x258 [ 1328.267608][T28913] do_el0_svc+0x58/0x14c [ 1328.267619][T28913] el0_svc+0x7c/0x1f0 [ 1328.267630][T28913] el0t_64_sync_handler+0x84/0xe4 [ 1328.267642][T28913] el0t_64_sync+0x1a0/0x1a4 [ 1328.268282][T28918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1328.268818][T28918] FAULT_INJECTION: forcing a failure. [ 1328.268818][T28918] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.268842][T28918] CPU: 0 PID: 28918 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1328.268855][T28918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.268863][T28918] Call trace: [ 1328.268867][T28918] dump_backtrace+0x0/0x530 [ 1328.268888][T28918] show_stack+0x2c/0x3c [ 1328.268900][T28918] dump_stack_lvl+0x108/0x170 [ 1328.268912][T28918] dump_stack+0x1c/0x58 [ 1328.268922][T28918] should_fail+0x400/0x5cc [ 1328.268933][T28918] __should_failslab+0xbc/0x110 [ 1328.268945][T28918] should_failslab+0x10/0x28 [ 1328.268957][T28918] slab_pre_alloc_hook+0x64/0xe8 [ 1328.268969][T28918] __kmalloc_node+0xbc/0x5b8 [ 1328.268995][T28918] kvmalloc_node+0x88/0x204 [ 1328.269008][T28918] rhashtable_init+0x444/0x8dc [ 1328.269021][T28918] br_mdb_hash_init+0x30/0x9c [ 1328.269032][T28918] br_dev_init+0x1c0/0x388 [ 1328.269043][T28918] register_netdevice+0x440/0x1224 [ 1328.269054][T28918] br_dev_newlink+0x38/0x118 [ 1328.269065][T28918] rtnl_newlink+0x1048/0x1ab8 [ 1328.269075][T28918] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.269086][T28918] netlink_rcv_skb+0x20c/0x3b8 [ 1328.269099][T28918] rtnetlink_rcv+0x28/0x38 [ 1328.269109][T28918] netlink_unicast+0x664/0x938 [ 1328.269121][T28918] netlink_sendmsg+0x844/0xb38 [ 1328.269133][T28918] ____sys_sendmsg+0x584/0x870 [ 1328.269144][T28918] ___sys_sendmsg+0x214/0x294 [ 1328.269155][T28918] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.269165][T28918] invoke_syscall+0x98/0x2b8 [ 1328.269177][T28918] el0_svc_common+0x138/0x258 [ 1328.269189][T28918] do_el0_svc+0x58/0x14c [ 1328.269200][T28918] el0_svc+0x7c/0x1f0 [ 1328.269211][T28918] el0t_64_sync_handler+0x84/0xe4 [ 1328.269223][T28918] el0t_64_sync+0x1a0/0x1a4 [ 1328.354769][T28926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:40:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 16) 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.474522][T28925] FAULT_INJECTION: forcing a failure. [ 1328.474522][T28925] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1328.478190][T28925] CPU: 0 PID: 28925 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1328.480270][T28925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.480283][T28925] Call trace: [ 1328.480287][T28925] dump_backtrace+0x0/0x530 [ 1328.480305][T28925] show_stack+0x2c/0x3c [ 1328.480317][T28925] dump_stack_lvl+0x108/0x170 [ 1328.480330][T28925] dump_stack+0x1c/0x58 [ 1328.480341][T28925] should_fail+0x400/0x5cc [ 1328.480352][T28925] should_fail_alloc_page+0x74/0xa8 [ 1328.480364][T28925] prepare_alloc_pages+0x160/0x4cc [ 1328.480375][T28925] __alloc_pages+0x138/0x674 [ 1328.480386][T28925] alloc_pages+0x390/0x634 [ 1328.480396][T28925] kmalloc_order+0x40/0x154 [ 1328.480408][T28925] kmalloc_order_trace+0x30/0x21c 03:40:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 19) [ 1328.480420][T28925] __kmalloc+0x35c/0x4c8 [ 1328.480432][T28925] batadv_hash_new+0xb8/0x27c [ 1328.480443][T28925] batadv_originator_init+0x54/0x1b4 [ 1328.480455][T28925] batadv_mesh_init+0x358/0x67c [ 1328.480466][T28925] batadv_softif_init_late+0x734/0xb94 [ 1328.480479][T28925] register_netdevice+0x440/0x1224 [ 1328.480491][T28925] batadv_softif_newlink+0x90/0xa0 [ 1328.480504][T28925] rtnl_newlink+0x1048/0x1ab8 [ 1328.480515][T28925] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.480526][T28925] netlink_rcv_skb+0x20c/0x3b8 [ 1328.480539][T28925] rtnetlink_rcv+0x28/0x38 [ 1328.480549][T28925] netlink_unicast+0x664/0x938 [ 1328.480561][T28925] netlink_sendmsg+0x844/0xb38 [ 1328.480573][T28925] ____sys_sendmsg+0x584/0x870 [ 1328.480585][T28925] ___sys_sendmsg+0x214/0x294 [ 1328.480596][T28925] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.480607][T28925] invoke_syscall+0x98/0x2b8 [ 1328.480620][T28925] el0_svc_common+0x138/0x258 [ 1328.480631][T28925] do_el0_svc+0x58/0x14c [ 1328.480642][T28925] el0_svc+0x7c/0x1f0 [ 1328.480654][T28925] el0t_64_sync_handler+0x84/0xe4 [ 1328.480666][T28925] el0t_64_sync+0x1a0/0x1a4 [ 1328.488792][T28929] FAULT_INJECTION: forcing a failure. [ 1328.488792][T28929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1328.553035][T28929] CPU: 0 PID: 28929 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1328.554938][T28929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.557323][T28929] Call trace: [ 1328.558055][T28929] dump_backtrace+0x0/0x530 [ 1328.559115][T28929] show_stack+0x2c/0x3c [ 1328.560107][T28929] dump_stack_lvl+0x108/0x170 [ 1328.561216][T28929] dump_stack+0x1c/0x58 [ 1328.562267][T28929] should_fail+0x400/0x5cc [ 1328.563316][T28929] should_fail_alloc_page+0x74/0xa8 [ 1328.564616][T28929] prepare_alloc_pages+0x160/0x4cc [ 1328.565803][T28929] __alloc_pages+0x138/0x674 [ 1328.566872][T28929] alloc_pages+0x390/0x634 [ 1328.567944][T28929] get_zeroed_page+0x20/0x8c [ 1328.569002][T28929] dev_alloc_name_ns+0x3a0/0x924 [ 1328.570225][T28929] dev_get_valid_name+0x1bc/0x310 [ 1328.571456][T28929] register_netdevice+0x318/0x1224 [ 1328.572671][T28929] batadv_softif_newlink+0x90/0xa0 [ 1328.573938][T28929] rtnl_newlink+0x1048/0x1ab8 [ 1328.575121][T28929] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.576259][T28929] netlink_rcv_skb+0x20c/0x3b8 [ 1328.577357][T28929] rtnetlink_rcv+0x28/0x38 [ 1328.578352][T28929] netlink_unicast+0x664/0x938 [ 1328.579441][T28929] netlink_sendmsg+0x844/0xb38 [ 1328.580538][T28929] ____sys_sendmsg+0x584/0x870 [ 1328.581737][T28929] ___sys_sendmsg+0x214/0x294 [ 1328.582858][T28929] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.584053][T28929] invoke_syscall+0x98/0x2b8 [ 1328.585111][T28929] el0_svc_common+0x138/0x258 [ 1328.586237][T28929] do_el0_svc+0x58/0x14c [ 1328.587319][T28929] el0_svc+0x7c/0x1f0 [ 1328.588261][T28929] el0t_64_sync_handler+0x84/0xe4 [ 1328.589496][T28929] el0t_64_sync+0x1a0/0x1a4 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.597839][T28932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1328.607894][T28934] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.631055][T28935] FAULT_INJECTION: forcing a failure. [ 1328.631055][T28935] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.635085][T28935] CPU: 0 PID: 28935 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1328.637238][T28935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.639612][T28935] Call trace: [ 1328.640374][T28935] dump_backtrace+0x0/0x530 [ 1328.641479][T28935] show_stack+0x2c/0x3c [ 1328.642465][T28935] dump_stack_lvl+0x108/0x170 [ 1328.643583][T28935] dump_stack+0x1c/0x58 [ 1328.644593][T28935] should_fail+0x400/0x5cc [ 1328.645710][T28935] __should_failslab+0xbc/0x110 [ 1328.646905][T28935] should_failslab+0x10/0x28 [ 1328.648069][T28935] slab_pre_alloc_hook+0x64/0xe8 [ 1328.649290][T28935] __kmalloc_node+0xbc/0x5b8 [ 1328.650354][T28935] kvmalloc_node+0x88/0x204 [ 1328.651442][T28935] alloc_netdev_mqs+0x604/0x9d4 [ 1328.652535][T28935] rtnl_create_link+0x2b8/0x86c [ 1328.653719][T28935] rtnl_newlink+0xfa0/0x1ab8 [ 1328.654805][T28935] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.656017][T28935] netlink_rcv_skb+0x20c/0x3b8 [ 1328.657116][T28935] rtnetlink_rcv+0x28/0x38 [ 1328.658198][T28935] netlink_unicast+0x664/0x938 [ 1328.659297][T28935] netlink_sendmsg+0x844/0xb38 [ 1328.660388][T28935] ____sys_sendmsg+0x584/0x870 [ 1328.661522][T28935] ___sys_sendmsg+0x214/0x294 [ 1328.662654][T28935] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.663851][T28935] invoke_syscall+0x98/0x2b8 [ 1328.664896][T28935] el0_svc_common+0x138/0x258 [ 1328.666092][T28935] do_el0_svc+0x58/0x14c [ 1328.667074][T28935] el0_svc+0x7c/0x1f0 [ 1328.668061][T28935] el0t_64_sync_handler+0x84/0xe4 [ 1328.669209][T28935] el0t_64_sync+0x1a0/0x1a4 03:40:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 13) 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000fc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.709338][T28937] FAULT_INJECTION: forcing a failure. [ 1328.709338][T28937] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.712857][T28937] CPU: 1 PID: 28937 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1328.714906][T28937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.717274][T28937] Call trace: [ 1328.718038][T28937] dump_backtrace+0x0/0x530 [ 1328.719105][T28937] show_stack+0x2c/0x3c [ 1328.720071][T28937] dump_stack_lvl+0x108/0x170 [ 1328.721189][T28937] dump_stack+0x1c/0x58 [ 1328.722169][T28937] should_fail+0x400/0x5cc [ 1328.723147][T28937] __should_failslab+0xbc/0x110 [ 1328.724293][T28937] should_failslab+0x10/0x28 [ 1328.725323][T28937] slab_pre_alloc_hook+0x64/0xe8 [ 1328.726499][T28937] kmem_cache_alloc_trace+0x9c/0x47c [ 1328.727774][T28937] register_netdevice+0x368/0x1224 [ 1328.727794][T28937] batadv_softif_newlink+0x90/0xa0 [ 1328.727809][T28937] rtnl_newlink+0x1048/0x1ab8 [ 1328.727820][T28937] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.727832][T28937] netlink_rcv_skb+0x20c/0x3b8 [ 1328.727845][T28937] rtnetlink_rcv+0x28/0x38 [ 1328.727856][T28937] netlink_unicast+0x664/0x938 03:40:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 12) [ 1328.735830][T28937] netlink_sendmsg+0x844/0xb38 [ 1328.735851][T28937] ____sys_sendmsg+0x584/0x870 [ 1328.735864][T28937] ___sys_sendmsg+0x214/0x294 [ 1328.735874][T28937] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.735885][T28937] invoke_syscall+0x98/0x2b8 [ 1328.735898][T28937] el0_svc_common+0x138/0x258 [ 1328.735909][T28937] do_el0_svc+0x58/0x14c [ 1328.735920][T28937] el0_svc+0x7c/0x1f0 [ 1328.735933][T28937] el0t_64_sync_handler+0x84/0xe4 [ 1328.735945][T28937] el0t_64_sync+0x1a0/0x1a4 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000080010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1328.796414][T28938] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1328.802248][T28938] FAULT_INJECTION: forcing a failure. [ 1328.802248][T28938] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.810237][T28938] CPU: 0 PID: 28938 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1328.812272][T28938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1328.814678][T28938] Call trace: [ 1328.815454][T28938] dump_backtrace+0x0/0x530 [ 1328.816620][T28938] show_stack+0x2c/0x3c [ 1328.817633][T28938] dump_stack_lvl+0x108/0x170 [ 1328.818673][T28938] dump_stack+0x1c/0x58 [ 1328.819615][T28938] should_fail+0x400/0x5cc [ 1328.820652][T28938] __should_failslab+0xbc/0x110 [ 1328.821763][T28938] should_failslab+0x10/0x28 [ 1328.822856][T28938] slab_pre_alloc_hook+0x64/0xe8 [ 1328.824145][T28938] __kmalloc_node+0xbc/0x5b8 [ 1328.825290][T28938] kvmalloc_node+0x88/0x204 [ 1328.826332][T28938] rhashtable_init+0x444/0x8dc [ 1328.827440][T28938] br_fdb_hash_init+0x28/0x38 [ 1328.828545][T28938] br_dev_init+0x184/0x388 [ 1328.829558][T28938] register_netdevice+0x440/0x1224 [ 1328.830781][T28938] br_dev_newlink+0x38/0x118 [ 1328.831854][T28938] rtnl_newlink+0x1048/0x1ab8 [ 1328.832986][T28938] rtnetlink_rcv_msg+0xa74/0xdac [ 1328.834158][T28938] netlink_rcv_skb+0x20c/0x3b8 [ 1328.835317][T28938] rtnetlink_rcv+0x28/0x38 [ 1328.836341][T28938] netlink_unicast+0x664/0x938 [ 1328.837429][T28938] netlink_sendmsg+0x844/0xb38 [ 1328.838538][T28938] ____sys_sendmsg+0x584/0x870 [ 1328.839660][T28938] ___sys_sendmsg+0x214/0x294 [ 1328.840847][T28938] __arm64_sys_sendmsg+0x1ac/0x25c [ 1328.842079][T28938] invoke_syscall+0x98/0x2b8 [ 1328.843187][T28938] el0_svc_common+0x138/0x258 [ 1328.844309][T28938] do_el0_svc+0x58/0x14c [ 1328.845303][T28938] el0_svc+0x7c/0x1f0 [ 1328.846243][T28938] el0t_64_sync_handler+0x84/0xe4 [ 1328.847443][T28938] el0t_64_sync+0x1a0/0x1a4 03:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 14) 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1329.015565][T28942] FAULT_INJECTION: forcing a failure. [ 1329.015565][T28942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1329.019391][T28942] CPU: 0 PID: 28942 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1329.021483][T28942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.023881][T28942] Call trace: [ 1329.024689][T28942] dump_backtrace+0x0/0x530 [ 1329.025793][T28942] show_stack+0x2c/0x3c [ 1329.026796][T28942] dump_stack_lvl+0x108/0x170 [ 1329.027924][T28942] dump_stack+0x1c/0x58 [ 1329.028922][T28942] should_fail+0x400/0x5cc [ 1329.030014][T28942] should_fail_alloc_page+0x74/0xa8 [ 1329.031257][T28942] prepare_alloc_pages+0x160/0x4cc [ 1329.032530][T28942] __alloc_pages+0x138/0x674 [ 1329.033591][T28942] alloc_pages+0x390/0x634 [ 1329.034688][T28942] kmalloc_order+0x40/0x154 [ 1329.035712][T28942] kmalloc_order_trace+0x30/0x21c [ 1329.036901][T28942] __kmalloc+0x35c/0x4c8 [ 1329.037932][T28942] batadv_hash_new+0xb8/0x27c [ 1329.039132][T28942] batadv_tt_init+0x54/0x26c [ 1329.040337][T28942] batadv_mesh_init+0x378/0x67c [ 1329.041591][T28942] batadv_softif_init_late+0x734/0xb94 [ 1329.042930][T28942] register_netdevice+0x440/0x1224 [ 1329.044123][T28942] batadv_softif_newlink+0x90/0xa0 [ 1329.045328][T28942] rtnl_newlink+0x1048/0x1ab8 [ 1329.046475][T28942] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.047705][T28942] netlink_rcv_skb+0x20c/0x3b8 [ 1329.048847][T28942] rtnetlink_rcv+0x28/0x38 [ 1329.049977][T28942] netlink_unicast+0x664/0x938 [ 1329.051137][T28942] netlink_sendmsg+0x844/0xb38 [ 1329.052299][T28942] ____sys_sendmsg+0x584/0x870 [ 1329.053486][T28942] ___sys_sendmsg+0x214/0x294 [ 1329.054553][T28942] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.055840][T28942] invoke_syscall+0x98/0x2b8 [ 1329.057037][T28942] el0_svc_common+0x138/0x258 [ 1329.058206][T28942] do_el0_svc+0x58/0x14c [ 1329.059227][T28942] el0_svc+0x7c/0x1f0 [ 1329.060190][T28942] el0t_64_sync_handler+0x84/0xe4 [ 1329.061362][T28942] el0t_64_sync+0x1a0/0x1a4 03:40:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 17) 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1329.135188][T28951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1329.157025][T28952] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 20) 03:40:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1329.189258][T28954] FAULT_INJECTION: forcing a failure. [ 1329.189258][T28954] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1329.193333][T28954] CPU: 1 PID: 28954 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1329.195377][T28954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.197825][T28954] Call trace: [ 1329.198627][T28954] dump_backtrace+0x0/0x530 [ 1329.199720][T28954] show_stack+0x2c/0x3c [ 1329.200700][T28954] dump_stack_lvl+0x108/0x170 [ 1329.201798][T28954] dump_stack+0x1c/0x58 [ 1329.202806][T28954] should_fail+0x400/0x5cc [ 1329.203860][T28954] should_fail_alloc_page+0x74/0xa8 [ 1329.205072][T28954] prepare_alloc_pages+0x160/0x4cc [ 1329.206354][T28954] __alloc_pages+0x138/0x674 [ 1329.207446][T28954] alloc_pages+0x390/0x634 [ 1329.208505][T28954] get_zeroed_page+0x20/0x8c [ 1329.209645][T28954] dev_alloc_name_ns+0x3a0/0x924 [ 1329.210771][T28954] dev_get_valid_name+0x1bc/0x310 [ 1329.211997][T28954] register_netdevice+0x318/0x1224 [ 1329.213224][T28954] batadv_softif_newlink+0x90/0xa0 [ 1329.214422][T28954] rtnl_newlink+0x1048/0x1ab8 [ 1329.215535][T28954] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.216664][T28954] netlink_rcv_skb+0x20c/0x3b8 [ 1329.217786][T28954] rtnetlink_rcv+0x28/0x38 [ 1329.218820][T28954] netlink_unicast+0x664/0x938 [ 1329.219949][T28954] netlink_sendmsg+0x844/0xb38 [ 1329.221067][T28954] ____sys_sendmsg+0x584/0x870 [ 1329.222257][T28954] ___sys_sendmsg+0x214/0x294 [ 1329.223423][T28954] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.224684][T28954] invoke_syscall+0x98/0x2b8 [ 1329.225783][T28954] el0_svc_common+0x138/0x258 [ 1329.226833][T28954] do_el0_svc+0x58/0x14c [ 1329.227876][T28954] el0_svc+0x7c/0x1f0 [ 1329.228844][T28954] el0t_64_sync_handler+0x84/0xe4 [ 1329.230007][T28954] el0t_64_sync+0x1a0/0x1a4 [ 1329.241867][T28953] FAULT_INJECTION: forcing a failure. [ 1329.241867][T28953] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1329.245209][T28953] CPU: 1 PID: 28953 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1329.247232][T28953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.249576][T28953] Call trace: [ 1329.250334][T28953] dump_backtrace+0x0/0x530 [ 1329.251372][T28953] show_stack+0x2c/0x3c [ 1329.252354][T28953] dump_stack_lvl+0x108/0x170 [ 1329.253449][T28953] dump_stack+0x1c/0x58 [ 1329.254441][T28953] should_fail+0x400/0x5cc [ 1329.255514][T28953] should_fail_alloc_page+0x74/0xa8 [ 1329.256719][T28953] prepare_alloc_pages+0x160/0x4cc [ 1329.258005][T28953] __alloc_pages+0x138/0x674 [ 1329.259111][T28953] alloc_pages+0x390/0x634 [ 1329.260200][T28953] new_slab+0xec/0x56c [ 1329.261152][T28953] ___slab_alloc+0x6bc/0xdbc [ 1329.262241][T28953] __kmalloc_node+0x340/0x5b8 [ 1329.263359][T28953] kvmalloc_node+0x88/0x204 [ 1329.264428][T28953] alloc_netdev_mqs+0x4b8/0x9d4 [ 1329.265550][T28953] rtnl_create_link+0x2b8/0x86c [ 1329.266653][T28953] rtnl_newlink+0xfa0/0x1ab8 [ 1329.267805][T28953] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.268997][T28953] netlink_rcv_skb+0x20c/0x3b8 [ 1329.270150][T28953] rtnetlink_rcv+0x28/0x38 [ 1329.271280][T28953] netlink_unicast+0x664/0x938 [ 1329.272415][T28953] netlink_sendmsg+0x844/0xb38 [ 1329.273586][T28953] ____sys_sendmsg+0x584/0x870 [ 1329.274726][T28953] ___sys_sendmsg+0x214/0x294 [ 1329.275849][T28953] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.277029][T28953] invoke_syscall+0x98/0x2b8 [ 1329.278156][T28953] el0_svc_common+0x138/0x258 [ 1329.279227][T28953] do_el0_svc+0x58/0x14c [ 1329.280221][T28953] el0_svc+0x7c/0x1f0 [ 1329.281178][T28953] el0t_64_sync_handler+0x84/0xe4 [ 1329.282390][T28953] el0t_64_sync+0x1a0/0x1a4 03:40:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1329.391688][T28958] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1329.409567][T28963] FAULT_INJECTION: forcing a failure. [ 1329.409567][T28963] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.412937][T28963] CPU: 0 PID: 28963 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1329.414937][T28963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.417237][T28963] Call trace: [ 1329.418000][T28963] dump_backtrace+0x0/0x530 [ 1329.419042][T28963] show_stack+0x2c/0x3c [ 1329.420055][T28963] dump_stack_lvl+0x108/0x170 [ 1329.421149][T28963] dump_stack+0x1c/0x58 [ 1329.422141][T28963] should_fail+0x400/0x5cc [ 1329.423093][T28963] __should_failslab+0xbc/0x110 [ 1329.424182][T28963] should_failslab+0x10/0x28 [ 1329.425304][T28963] slab_pre_alloc_hook+0x64/0xe8 [ 1329.426450][T28963] kmem_cache_alloc_trace+0x9c/0x47c [ 1329.427687][T28963] batadv_hash_new+0x68/0x27c [ 1329.428760][T28963] batadv_originator_init+0x54/0x1b4 [ 1329.430013][T28963] batadv_mesh_init+0x358/0x67c [ 1329.431185][T28963] batadv_softif_init_late+0x734/0xb94 [ 1329.432465][T28963] register_netdevice+0x440/0x1224 [ 1329.433678][T28963] batadv_softif_newlink+0x90/0xa0 [ 1329.434937][T28963] rtnl_newlink+0x1048/0x1ab8 [ 1329.436011][T28963] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.437273][T28963] netlink_rcv_skb+0x20c/0x3b8 [ 1329.438420][T28963] rtnetlink_rcv+0x28/0x38 [ 1329.439505][T28963] netlink_unicast+0x664/0x938 [ 1329.440627][T28963] netlink_sendmsg+0x844/0xb38 [ 1329.441737][T28963] ____sys_sendmsg+0x584/0x870 [ 1329.442852][T28963] ___sys_sendmsg+0x214/0x294 [ 1329.443948][T28963] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.445162][T28963] invoke_syscall+0x98/0x2b8 [ 1329.446262][T28963] el0_svc_common+0x138/0x258 [ 1329.447405][T28963] do_el0_svc+0x58/0x14c [ 1329.448424][T28963] el0_svc+0x7c/0x1f0 [ 1329.449401][T28963] el0t_64_sync_handler+0x84/0xe4 [ 1329.450523][T28963] el0t_64_sync+0x1a0/0x1a4 03:40:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 14) 03:40:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 13) 03:40:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1329.513273][T28967] FAULT_INJECTION: forcing a failure. [ 1329.513273][T28967] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.516295][T28967] CPU: 0 PID: 28967 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1329.518256][T28967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.520611][T28967] Call trace: [ 1329.521406][T28967] dump_backtrace+0x0/0x530 [ 1329.522443][T28967] show_stack+0x2c/0x3c [ 1329.523425][T28967] dump_stack_lvl+0x108/0x170 [ 1329.524574][T28967] dump_stack+0x1c/0x58 [ 1329.524589][T28967] should_fail+0x400/0x5cc [ 1329.524601][T28967] __should_failslab+0xbc/0x110 [ 1329.524614][T28967] should_failslab+0x10/0x28 [ 1329.524628][T28967] slab_pre_alloc_hook+0x64/0xe8 [ 1329.524640][T28967] kmem_cache_alloc_trace+0x9c/0x47c [ 1329.524652][T28967] br_vlan_init+0x5c/0x1a4 [ 1329.524664][T28967] br_dev_init+0x1fc/0x388 [ 1329.533305][T28967] register_netdevice+0x440/0x1224 [ 1329.533325][T28967] br_dev_newlink+0x38/0x118 [ 1329.533336][T28967] rtnl_newlink+0x1048/0x1ab8 [ 1329.533347][T28967] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.533358][T28967] netlink_rcv_skb+0x20c/0x3b8 [ 1329.533371][T28967] rtnetlink_rcv+0x28/0x38 [ 1329.533381][T28967] netlink_unicast+0x664/0x938 [ 1329.533392][T28967] netlink_sendmsg+0x844/0xb38 [ 1329.533404][T28967] ____sys_sendmsg+0x584/0x870 [ 1329.543355][T28967] ___sys_sendmsg+0x214/0x294 [ 1329.543372][T28967] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.543384][T28967] invoke_syscall+0x98/0x2b8 [ 1329.546853][T28967] el0_svc_common+0x138/0x258 [ 1329.546871][T28967] do_el0_svc+0x58/0x14c [ 1329.546882][T28967] el0_svc+0x7c/0x1f0 [ 1329.546895][T28967] el0t_64_sync_handler+0x84/0xe4 [ 1329.546907][T28967] el0t_64_sync+0x1a0/0x1a4 [ 1329.553167][T28971] FAULT_INJECTION: forcing a failure. [ 1329.553167][T28971] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.553195][T28971] CPU: 1 PID: 28971 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1329.553208][T28971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 03:40:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 18) 03:40:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 15) [ 1329.553217][T28971] Call trace: [ 1329.553220][T28971] dump_backtrace+0x0/0x530 03:40:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 21) [ 1329.553236][T28971] show_stack+0x2c/0x3c [ 1329.553248][T28971] dump_stack_lvl+0x108/0x170 [ 1329.553260][T28971] dump_stack+0x1c/0x58 [ 1329.553270][T28971] should_fail+0x400/0x5cc 03:40:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 14) [ 1329.553281][T28971] __should_failslab+0xbc/0x110 [ 1329.553294][T28971] should_failslab+0x10/0x28 [ 1329.553307][T28971] slab_pre_alloc_hook+0x64/0xe8 [ 1329.553320][T28971] __kmalloc+0xc0/0x4c8 [ 1329.553331][T28971] batadv_hash_new+0x88/0x27c [ 1329.553342][T28971] batadv_tt_init+0x54/0x26c [ 1329.553353][T28971] batadv_mesh_init+0x378/0x67c [ 1329.553363][T28971] batadv_softif_init_late+0x734/0xb94 03:40:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 15) [ 1329.553376][T28971] register_netdevice+0x440/0x1224 [ 1329.553389][T28971] batadv_softif_newlink+0x90/0xa0 [ 1329.553401][T28971] rtnl_newlink+0x1048/0x1ab8 [ 1329.553412][T28971] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.553423][T28971] netlink_rcv_skb+0x20c/0x3b8 [ 1329.553436][T28971] rtnetlink_rcv+0x28/0x38 [ 1329.553446][T28971] netlink_unicast+0x664/0x938 [ 1329.553457][T28971] netlink_sendmsg+0x844/0xb38 [ 1329.553470][T28971] ____sys_sendmsg+0x584/0x870 03:40:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 22) [ 1329.553481][T28971] ___sys_sendmsg+0x214/0x294 [ 1329.553492][T28971] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.553503][T28971] invoke_syscall+0x98/0x2b8 [ 1329.553515][T28971] el0_svc_common+0x138/0x258 [ 1329.553533][T28971] do_el0_svc+0x58/0x14c [ 1329.553544][T28971] el0_svc+0x7c/0x1f0 [ 1329.553555][T28971] el0t_64_sync_handler+0x84/0xe4 [ 1329.553568][T28971] el0t_64_sync+0x1a0/0x1a4 [ 1329.599321][T28980] FAULT_INJECTION: forcing a failure. [ 1329.599321][T28980] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.599350][T28980] CPU: 0 PID: 28980 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 03:40:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) (fail_nth: 19) [ 1329.599367][T28980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.599375][T28980] Call trace: [ 1329.599379][T28980] dump_backtrace+0x0/0x530 03:40:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 16) [ 1329.599397][T28980] show_stack+0x2c/0x3c [ 1329.599409][T28980] dump_stack_lvl+0x108/0x170 [ 1329.599422][T28980] dump_stack+0x1c/0x58 [ 1329.599432][T28980] should_fail+0x400/0x5cc [ 1329.599444][T28980] __should_failslab+0xbc/0x110 [ 1329.599456][T28980] should_failslab+0x10/0x28 [ 1329.599469][T28980] slab_pre_alloc_hook+0x64/0xe8 [ 1329.599482][T28980] kmem_cache_alloc_trace+0x9c/0x47c [ 1329.599493][T28980] register_netdevice+0x368/0x1224 [ 1329.599505][T28980] batadv_softif_newlink+0x90/0xa0 [ 1329.599519][T28980] rtnl_newlink+0x1048/0x1ab8 [ 1329.599530][T28980] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.599541][T28980] netlink_rcv_skb+0x20c/0x3b8 [ 1329.599554][T28980] rtnetlink_rcv+0x28/0x38 [ 1329.599564][T28980] netlink_unicast+0x664/0x938 [ 1329.599575][T28980] netlink_sendmsg+0x844/0xb38 [ 1329.599588][T28980] ____sys_sendmsg+0x584/0x870 [ 1329.599599][T28980] ___sys_sendmsg+0x214/0x294 [ 1329.599610][T28980] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.599620][T28980] invoke_syscall+0x98/0x2b8 [ 1329.599632][T28980] el0_svc_common+0x138/0x258 [ 1329.599644][T28980] do_el0_svc+0x58/0x14c [ 1329.599655][T28980] el0_svc+0x7c/0x1f0 [ 1329.599667][T28980] el0t_64_sync_handler+0x84/0xe4 [ 1329.599678][T28980] el0t_64_sync+0x1a0/0x1a4 [ 1329.610336][T28981] FAULT_INJECTION: forcing a failure. [ 1329.610336][T28981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1329.610364][T28981] CPU: 0 PID: 28981 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1329.610377][T28981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.610386][T28981] Call trace: [ 1329.610390][T28981] dump_backtrace+0x0/0x530 [ 1329.610406][T28981] show_stack+0x2c/0x3c [ 1329.610417][T28981] dump_stack_lvl+0x108/0x170 [ 1329.610430][T28981] dump_stack+0x1c/0x58 [ 1329.610441][T28981] should_fail+0x400/0x5cc [ 1329.610452][T28981] should_fail_alloc_page+0x74/0xa8 [ 1329.610464][T28981] prepare_alloc_pages+0x160/0x4cc [ 1329.610475][T28981] __alloc_pages+0x138/0x674 [ 1329.610485][T28981] alloc_pages+0x390/0x634 [ 1329.610495][T28981] new_slab+0xec/0x56c [ 1329.610508][T28981] ___slab_alloc+0x6bc/0xdbc [ 1329.610519][T28981] __kmalloc_node+0x340/0x5b8 [ 1329.610530][T28981] kvmalloc_node+0x88/0x204 [ 1329.610542][T28981] alloc_netdev_mqs+0x604/0x9d4 [ 1329.610553][T28981] rtnl_create_link+0x2b8/0x86c [ 1329.610564][T28981] rtnl_newlink+0xfa0/0x1ab8 [ 1329.610574][T28981] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.610585][T28981] netlink_rcv_skb+0x20c/0x3b8 [ 1329.610597][T28981] rtnetlink_rcv+0x28/0x38 [ 1329.610607][T28981] netlink_unicast+0x664/0x938 [ 1329.610619][T28981] netlink_sendmsg+0x844/0xb38 [ 1329.610631][T28981] ____sys_sendmsg+0x584/0x870 [ 1329.610642][T28981] ___sys_sendmsg+0x214/0x294 [ 1329.610653][T28981] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.610663][T28981] invoke_syscall+0x98/0x2b8 [ 1329.610675][T28981] el0_svc_common+0x138/0x258 [ 1329.610687][T28981] do_el0_svc+0x58/0x14c [ 1329.610697][T28981] el0_svc+0x7c/0x1f0 [ 1329.610709][T28981] el0t_64_sync_handler+0x84/0xe4 [ 1329.610720][T28981] el0t_64_sync+0x1a0/0x1a4 [ 1329.717094][T28988] FAULT_INJECTION: forcing a failure. [ 1329.717094][T28988] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.717128][T28988] CPU: 0 PID: 28988 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1329.717143][T28988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.717151][T28988] Call trace: [ 1329.717156][T28988] dump_backtrace+0x0/0x530 [ 1329.717174][T28988] show_stack+0x2c/0x3c [ 1329.717186][T28988] dump_stack_lvl+0x108/0x170 [ 1329.717199][T28988] dump_stack+0x1c/0x58 [ 1329.717210][T28988] should_fail+0x400/0x5cc [ 1329.717222][T28988] __should_failslab+0xbc/0x110 [ 1329.717235][T28988] should_failslab+0x10/0x28 [ 1329.717248][T28988] slab_pre_alloc_hook+0x64/0xe8 [ 1329.717262][T28988] __kmalloc+0xc0/0x4c8 [ 1329.717273][T28988] batadv_hash_new+0x88/0x27c [ 1329.717285][T28988] batadv_tt_init+0xb4/0x26c [ 1329.717296][T28988] batadv_mesh_init+0x378/0x67c [ 1329.717307][T28988] batadv_softif_init_late+0x734/0xb94 [ 1329.717320][T28988] register_netdevice+0x440/0x1224 [ 1329.717332][T28988] batadv_softif_newlink+0x90/0xa0 [ 1329.717345][T28988] rtnl_newlink+0x1048/0x1ab8 [ 1329.717357][T28988] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.717368][T28988] netlink_rcv_skb+0x20c/0x3b8 [ 1329.717385][T28988] rtnetlink_rcv+0x28/0x38 [ 1329.717396][T28988] netlink_unicast+0x664/0x938 [ 1329.717408][T28988] netlink_sendmsg+0x844/0xb38 [ 1329.717421][T28988] ____sys_sendmsg+0x584/0x870 [ 1329.717433][T28988] ___sys_sendmsg+0x214/0x294 [ 1329.717444][T28988] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.717456][T28988] invoke_syscall+0x98/0x2b8 [ 1329.717468][T28988] el0_svc_common+0x138/0x258 [ 1329.717481][T28988] do_el0_svc+0x58/0x14c [ 1329.717492][T28988] el0_svc+0x7c/0x1f0 [ 1329.717503][T28988] el0t_64_sync_handler+0x84/0xe4 [ 1329.717516][T28988] el0t_64_sync+0x1a0/0x1a4 [ 1329.746648][T28989] FAULT_INJECTION: forcing a failure. [ 1329.746648][T28989] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.746677][T28989] CPU: 1 PID: 28989 Comm: syz-executor.4 Not tainted 5.15.113-syzkaller #0 [ 1329.746691][T28989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.746699][T28989] Call trace: [ 1329.746703][T28989] dump_backtrace+0x0/0x530 [ 1329.746720][T28989] show_stack+0x2c/0x3c [ 1329.746732][T28989] dump_stack_lvl+0x108/0x170 [ 1329.746745][T28989] dump_stack+0x1c/0x58 [ 1329.746755][T28989] should_fail+0x400/0x5cc [ 1329.746767][T28989] __should_failslab+0xbc/0x110 [ 1329.746780][T28989] should_failslab+0x10/0x28 [ 1329.746793][T28989] slab_pre_alloc_hook+0x64/0xe8 [ 1329.746806][T28989] __kmalloc_node+0xbc/0x5b8 [ 1329.746818][T28989] kvmalloc_node+0x88/0x204 [ 1329.746831][T28989] rhashtable_init+0x444/0x8dc [ 1329.746843][T28989] br_vlan_init+0x70/0x1a4 [ 1329.746855][T28989] br_dev_init+0x1fc/0x388 [ 1329.746865][T28989] register_netdevice+0x440/0x1224 [ 1329.746877][T28989] br_dev_newlink+0x38/0x118 [ 1329.746887][T28989] rtnl_newlink+0x1048/0x1ab8 [ 1329.746899][T28989] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.746910][T28989] netlink_rcv_skb+0x20c/0x3b8 [ 1329.746922][T28989] rtnetlink_rcv+0x28/0x38 [ 1329.746932][T28989] netlink_unicast+0x664/0x938 [ 1329.746944][T28989] netlink_sendmsg+0x844/0xb38 [ 1329.746956][T28989] ____sys_sendmsg+0x584/0x870 [ 1329.746968][T28989] ___sys_sendmsg+0x214/0x294 [ 1329.747001][T28989] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.747014][T28989] invoke_syscall+0x98/0x2b8 [ 1329.747026][T28989] el0_svc_common+0x138/0x258 [ 1329.747038][T28989] do_el0_svc+0x58/0x14c [ 1329.747053][T28989] el0_svc+0x7c/0x1f0 03:40:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 15) [ 1329.747065][T28989] el0t_64_sync_handler+0x84/0xe4 [ 1329.747077][T28989] el0t_64_sync+0x1a0/0x1a4 [ 1329.821346][T28992] FAULT_INJECTION: forcing a failure. [ 1329.821346][T28992] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1329.821378][T28992] CPU: 0 PID: 28992 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1329.821391][T28992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.821399][T28992] Call trace: [ 1329.821403][T28992] dump_backtrace+0x0/0x530 [ 1329.821420][T28992] show_stack+0x2c/0x3c [ 1329.821432][T28992] dump_stack_lvl+0x108/0x170 [ 1329.821445][T28992] dump_stack+0x1c/0x58 [ 1329.821456][T28992] should_fail+0x400/0x5cc [ 1329.821467][T28992] should_fail_alloc_page+0x74/0xa8 [ 1329.821479][T28992] prepare_alloc_pages+0x160/0x4cc [ 1329.821490][T28992] __alloc_pages+0x138/0x674 [ 1329.821500][T28992] alloc_pages+0x390/0x634 [ 1329.821510][T28992] get_zeroed_page+0x20/0x8c [ 1329.821521][T28992] dev_alloc_name_ns+0x3a0/0x924 [ 1329.821533][T28992] dev_get_valid_name+0x1bc/0x310 [ 1329.821544][T28992] register_netdevice+0x318/0x1224 [ 1329.821554][T28992] batadv_softif_newlink+0x90/0xa0 [ 1329.821568][T28992] rtnl_newlink+0x1048/0x1ab8 [ 1329.821578][T28992] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.821590][T28992] netlink_rcv_skb+0x20c/0x3b8 [ 1329.821602][T28992] rtnetlink_rcv+0x28/0x38 [ 1329.821613][T28992] netlink_unicast+0x664/0x938 [ 1329.821624][T28992] netlink_sendmsg+0x844/0xb38 [ 1329.821637][T28992] ____sys_sendmsg+0x584/0x870 [ 1329.821648][T28992] ___sys_sendmsg+0x214/0x294 [ 1329.821658][T28992] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.821669][T28992] invoke_syscall+0x98/0x2b8 [ 1329.821681][T28992] el0_svc_common+0x138/0x258 [ 1329.821692][T28992] do_el0_svc+0x58/0x14c [ 1329.821703][T28992] el0_svc+0x7c/0x1f0 [ 1329.821714][T28992] el0t_64_sync_handler+0x84/0xe4 [ 1329.821727][T28992] el0t_64_sync+0x1a0/0x1a4 [ 1329.830478][T28993] FAULT_INJECTION: forcing a failure. [ 1329.830478][T28993] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.830506][T28993] CPU: 0 PID: 28993 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1329.830520][T28993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1329.830528][T28993] Call trace: [ 1329.830533][T28993] dump_backtrace+0x0/0x530 [ 1329.830549][T28993] show_stack+0x2c/0x3c [ 1329.830561][T28993] dump_stack_lvl+0x108/0x170 [ 1329.830574][T28993] dump_stack+0x1c/0x58 [ 1329.830584][T28993] should_fail+0x400/0x5cc [ 1329.830595][T28993] __should_failslab+0xbc/0x110 [ 1329.830608][T28993] should_failslab+0x10/0x28 [ 1329.830622][T28993] slab_pre_alloc_hook+0x64/0xe8 [ 1329.830634][T28993] kmem_cache_alloc_trace+0x9c/0x47c [ 1329.830647][T28993] batadv_hash_new+0x68/0x27c [ 1329.830658][T28993] batadv_originator_init+0x54/0x1b4 [ 1329.830670][T28993] batadv_mesh_init+0x358/0x67c [ 1329.830681][T28993] batadv_softif_init_late+0x734/0xb94 [ 1329.830694][T28993] register_netdevice+0x440/0x1224 [ 1329.830706][T28993] batadv_softif_newlink+0x90/0xa0 [ 1329.830718][T28993] rtnl_newlink+0x1048/0x1ab8 [ 1329.830729][T28993] rtnetlink_rcv_msg+0xa74/0xdac [ 1329.830740][T28993] netlink_rcv_skb+0x20c/0x3b8 [ 1329.830753][T28993] rtnetlink_rcv+0x28/0x38 [ 1329.830763][T28993] netlink_unicast+0x664/0x938 [ 1329.830775][T28993] netlink_sendmsg+0x844/0xb38 [ 1329.830788][T28993] ____sys_sendmsg+0x584/0x870 [ 1329.830799][T28993] ___sys_sendmsg+0x214/0x294 [ 1329.830810][T28993] __arm64_sys_sendmsg+0x1ac/0x25c [ 1329.830821][T28993] invoke_syscall+0x98/0x2b8 [ 1329.830834][T28993] el0_svc_common+0x138/0x258 [ 1329.830846][T28993] do_el0_svc+0x58/0x14c [ 1329.830862][T28993] el0_svc+0x7c/0x1f0 [ 1329.830875][T28993] el0t_64_sync_handler+0x84/0xe4 [ 1329.830887][T28993] el0t_64_sync+0x1a0/0x1a4 [ 1329.863335][T28997] FAULT_INJECTION: forcing a failure. [ 1329.863335][T28997] name failslab, interval 1, probability 0, space 0, times 0 03:40:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000690e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1330.381380][T28997] CPU: 1 PID: 28997 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1330.383347][T28997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.385659][T28997] Call trace: [ 1330.386426][T28997] dump_backtrace+0x0/0x530 [ 1330.387491][T28997] show_stack+0x2c/0x3c [ 1330.388472][T28997] dump_stack_lvl+0x108/0x170 [ 1330.389560][T28997] dump_stack+0x1c/0x58 [ 1330.390503][T28997] should_fail+0x400/0x5cc [ 1330.391595][T28997] __should_failslab+0xbc/0x110 [ 1330.392744][T28997] should_failslab+0x10/0x28 [ 1330.393791][T28997] slab_pre_alloc_hook+0x64/0xe8 [ 1330.394996][T28997] kmem_cache_alloc_trace+0x9c/0x47c [ 1330.396202][T28997] batadv_hash_new+0x68/0x27c [ 1330.397386][T28997] batadv_tt_init+0xb4/0x26c [ 1330.398462][T28997] batadv_mesh_init+0x378/0x67c [ 1330.399591][T28997] batadv_softif_init_late+0x734/0xb94 [ 1330.400950][T28997] register_netdevice+0x440/0x1224 [ 1330.402113][T28997] batadv_softif_newlink+0x90/0xa0 [ 1330.403356][T28997] rtnl_newlink+0x1048/0x1ab8 [ 1330.404412][T28997] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.405629][T28997] netlink_rcv_skb+0x20c/0x3b8 [ 1330.406760][T28997] rtnetlink_rcv+0x28/0x38 [ 1330.407755][T28997] netlink_unicast+0x664/0x938 [ 1330.408885][T28997] netlink_sendmsg+0x844/0xb38 [ 1330.410026][T28997] ____sys_sendmsg+0x584/0x870 [ 1330.411120][T28997] ___sys_sendmsg+0x214/0x294 [ 1330.412245][T28997] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.413467][T28997] invoke_syscall+0x98/0x2b8 [ 1330.414609][T28997] el0_svc_common+0x138/0x258 [ 1330.415654][T28997] do_el0_svc+0x58/0x14c [ 1330.416629][T28997] el0_svc+0x7c/0x1f0 [ 1330.417524][T28997] el0t_64_sync_handler+0x84/0xe4 [ 1330.418696][T28997] el0t_64_sync+0x1a0/0x1a4 [ 1330.438185][T28998] FAULT_INJECTION: forcing a failure. [ 1330.438185][T28998] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.443444][T28998] CPU: 1 PID: 28998 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1330.445510][T28998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.447754][T28998] Call trace: [ 1330.448567][T28998] dump_backtrace+0x0/0x530 [ 1330.449640][T28998] show_stack+0x2c/0x3c [ 1330.450628][T28998] dump_stack_lvl+0x108/0x170 [ 1330.451752][T28998] dump_stack+0x1c/0x58 [ 1330.452743][T28998] should_fail+0x400/0x5cc [ 1330.453797][T28998] __should_failslab+0xbc/0x110 [ 1330.454937][T28998] should_failslab+0x10/0x28 [ 1330.456092][T28998] slab_pre_alloc_hook+0x64/0xe8 [ 1330.457248][T28998] __kmalloc+0xc0/0x4c8 [ 1330.458212][T28998] batadv_hash_new+0x88/0x27c [ 1330.459245][T28998] batadv_originator_init+0x54/0x1b4 [ 1330.460466][T28998] batadv_mesh_init+0x358/0x67c [ 1330.461638][T28998] batadv_softif_init_late+0x734/0xb94 [ 1330.462915][T28998] register_netdevice+0x440/0x1224 [ 1330.464103][T28998] batadv_softif_newlink+0x90/0xa0 [ 1330.465300][T28998] rtnl_newlink+0x1048/0x1ab8 [ 1330.466475][T28998] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.467677][T28998] netlink_rcv_skb+0x20c/0x3b8 [ 1330.468788][T28998] rtnetlink_rcv+0x28/0x38 [ 1330.469882][T28998] netlink_unicast+0x664/0x938 [ 1330.470997][T28998] netlink_sendmsg+0x844/0xb38 [ 1330.472164][T28998] ____sys_sendmsg+0x584/0x870 [ 1330.473369][T28998] ___sys_sendmsg+0x214/0x294 [ 1330.474552][T28998] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.475638][T28998] invoke_syscall+0x98/0x2b8 [ 1330.476750][T28998] el0_svc_common+0x138/0x258 [ 1330.477903][T28998] do_el0_svc+0x58/0x14c [ 1330.478826][T28998] el0_svc+0x7c/0x1f0 [ 1330.479751][T28998] el0t_64_sync_handler+0x84/0xe4 [ 1330.480936][T28998] el0t_64_sync+0x1a0/0x1a4 [ 1330.496080][T29004] FAULT_INJECTION: forcing a failure. [ 1330.496080][T29004] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1330.501950][T29004] CPU: 1 PID: 29004 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1330.504028][T29004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.506462][T29004] Call trace: [ 1330.507245][T29004] dump_backtrace+0x0/0x530 [ 1330.508301][T29004] show_stack+0x2c/0x3c [ 1330.509322][T29004] dump_stack_lvl+0x108/0x170 [ 1330.510378][T29004] dump_stack+0x1c/0x58 [ 1330.511437][T29004] should_fail+0x400/0x5cc [ 1330.512503][T29004] should_fail_alloc_page+0x74/0xa8 [ 1330.513675][T29004] prepare_alloc_pages+0x160/0x4cc [ 1330.514834][T29004] __alloc_pages+0x138/0x674 [ 1330.515993][T29004] alloc_pages+0x390/0x634 [ 1330.516961][T29004] kmalloc_order+0x40/0x154 [ 1330.518023][T29004] kmalloc_order_trace+0x30/0x21c [ 1330.519201][T29004] __kmalloc+0x35c/0x4c8 [ 1330.520176][T29004] batadv_hash_new+0xb8/0x27c [ 1330.521305][T29004] batadv_originator_init+0x54/0x1b4 [ 1330.522611][T29004] batadv_mesh_init+0x358/0x67c [ 1330.523656][T29004] batadv_softif_init_late+0x734/0xb94 [ 1330.524967][T29004] register_netdevice+0x440/0x1224 [ 1330.526282][T29004] batadv_softif_newlink+0x90/0xa0 [ 1330.527512][T29004] rtnl_newlink+0x1048/0x1ab8 [ 1330.528614][T29004] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.529786][T29004] netlink_rcv_skb+0x20c/0x3b8 [ 1330.530923][T29004] rtnetlink_rcv+0x28/0x38 [ 1330.531994][T29004] netlink_unicast+0x664/0x938 [ 1330.533055][T29004] netlink_sendmsg+0x844/0xb38 [ 1330.534132][T29004] ____sys_sendmsg+0x584/0x870 [ 1330.535248][T29004] ___sys_sendmsg+0x214/0x294 [ 1330.536351][T29004] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.537595][T29004] invoke_syscall+0x98/0x2b8 [ 1330.538663][T29004] el0_svc_common+0x138/0x258 [ 1330.539822][T29004] do_el0_svc+0x58/0x14c [ 1330.540904][T29004] el0_svc+0x7c/0x1f0 [ 1330.541851][T29004] el0t_64_sync_handler+0x84/0xe4 [ 1330.543079][T29004] el0t_64_sync+0x1a0/0x1a4 03:40:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 16) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 23) [ 1330.584123][T29007] FAULT_INJECTION: forcing a failure. [ 1330.584123][T29007] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.587188][T29007] CPU: 0 PID: 29007 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1330.589201][T29007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.591589][T29007] Call trace: [ 1330.592352][T29007] dump_backtrace+0x0/0x530 [ 1330.593389][T29007] show_stack+0x2c/0x3c [ 1330.594380][T29007] dump_stack_lvl+0x108/0x170 [ 1330.595496][T29007] dump_stack+0x1c/0x58 [ 1330.596480][T29007] should_fail+0x400/0x5cc [ 1330.597490][T29007] __should_failslab+0xbc/0x110 [ 1330.598621][T29007] should_failslab+0x10/0x28 [ 1330.599654][T29007] slab_pre_alloc_hook+0x64/0xe8 [ 1330.600813][T29007] kmem_cache_alloc_trace+0x9c/0x47c [ 1330.602033][T29007] register_netdevice+0x368/0x1224 [ 1330.603212][T29007] batadv_softif_newlink+0x90/0xa0 [ 1330.604402][T29007] rtnl_newlink+0x1048/0x1ab8 [ 1330.605574][T29007] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.606853][T29007] netlink_rcv_skb+0x20c/0x3b8 [ 1330.608089][T29007] rtnetlink_rcv+0x28/0x38 [ 1330.609149][T29007] netlink_unicast+0x664/0x938 [ 1330.610232][T29007] netlink_sendmsg+0x844/0xb38 [ 1330.611417][T29007] ____sys_sendmsg+0x584/0x870 [ 1330.612555][T29007] ___sys_sendmsg+0x214/0x294 [ 1330.613695][T29007] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.614882][T29007] invoke_syscall+0x98/0x2b8 [ 1330.615932][T29007] el0_svc_common+0x138/0x258 [ 1330.617013][T29007] do_el0_svc+0x58/0x14c [ 1330.618038][T29007] el0_svc+0x7c/0x1f0 [ 1330.618992][T29007] el0t_64_sync_handler+0x84/0xe4 [ 1330.620221][T29007] el0t_64_sync+0x1a0/0x1a4 03:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 17) 03:40:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 16) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1330.713998][T29024] FAULT_INJECTION: forcing a failure. [ 1330.713998][T29024] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.717057][T29024] CPU: 1 PID: 29024 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1330.719076][T29024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.721410][T29024] Call trace: [ 1330.722154][T29024] dump_backtrace+0x0/0x530 [ 1330.723238][T29024] show_stack+0x2c/0x3c [ 1330.724199][T29024] dump_stack_lvl+0x108/0x170 [ 1330.725253][T29024] dump_stack+0x1c/0x58 [ 1330.726182][T29024] should_fail+0x400/0x5cc [ 1330.727237][T29024] __should_failslab+0xbc/0x110 [ 1330.728432][T29024] should_failslab+0x10/0x28 [ 1330.729570][T29024] slab_pre_alloc_hook+0x64/0xe8 [ 1330.730732][T29024] __kmalloc+0xc0/0x4c8 [ 1330.731762][T29024] batadv_hash_new+0x88/0x27c [ 1330.732764][T29024] batadv_tt_init+0xb4/0x26c [ 1330.733836][T29024] batadv_mesh_init+0x378/0x67c [ 1330.735073][T29024] batadv_softif_init_late+0x734/0xb94 [ 1330.736368][T29024] register_netdevice+0x440/0x1224 [ 1330.737607][T29024] batadv_softif_newlink+0x90/0xa0 [ 1330.738844][T29024] rtnl_newlink+0x1048/0x1ab8 [ 1330.739971][T29024] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.741159][T29024] netlink_rcv_skb+0x20c/0x3b8 [ 1330.742245][T29024] rtnetlink_rcv+0x28/0x38 [ 1330.743234][T29024] netlink_unicast+0x664/0x938 [ 1330.744388][T29024] netlink_sendmsg+0x844/0xb38 [ 1330.745518][T29024] ____sys_sendmsg+0x584/0x870 [ 1330.746651][T29024] ___sys_sendmsg+0x214/0x294 [ 1330.747738][T29024] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.749003][T29024] invoke_syscall+0x98/0x2b8 [ 1330.750120][T29024] el0_svc_common+0x138/0x258 [ 1330.751167][T29024] do_el0_svc+0x58/0x14c [ 1330.752149][T29024] el0_svc+0x7c/0x1f0 [ 1330.753125][T29024] el0t_64_sync_handler+0x84/0xe4 [ 1330.754378][T29024] el0t_64_sync+0x1a0/0x1a4 03:40:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 24) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1330.854534][T29032] FAULT_INJECTION: forcing a failure. [ 1330.854534][T29032] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.870479][T29032] CPU: 0 PID: 29032 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1330.872537][T29032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.874821][T29032] Call trace: [ 1330.875577][T29032] dump_backtrace+0x0/0x530 [ 1330.876667][T29032] show_stack+0x2c/0x3c [ 1330.877682][T29032] dump_stack_lvl+0x108/0x170 [ 1330.878784][T29032] dump_stack+0x1c/0x58 [ 1330.879743][T29032] should_fail+0x400/0x5cc [ 1330.880842][T29032] __should_failslab+0xbc/0x110 [ 1330.882032][T29032] should_failslab+0x10/0x28 [ 1330.883217][T29032] slab_pre_alloc_hook+0x64/0xe8 [ 1330.884370][T29032] kmem_cache_alloc_trace+0x9c/0x47c [ 1330.885616][T29032] batadv_hash_new+0x68/0x27c [ 1330.886760][T29032] batadv_originator_init+0x54/0x1b4 [ 1330.888056][T29032] batadv_mesh_init+0x358/0x67c [ 1330.889209][T29032] batadv_softif_init_late+0x734/0xb94 [ 1330.890521][T29032] register_netdevice+0x440/0x1224 [ 1330.891681][T29032] batadv_softif_newlink+0x90/0xa0 [ 1330.892858][T29032] rtnl_newlink+0x1048/0x1ab8 [ 1330.893976][T29032] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.895189][T29032] netlink_rcv_skb+0x20c/0x3b8 [ 1330.896328][T29032] rtnetlink_rcv+0x28/0x38 [ 1330.897351][T29032] netlink_unicast+0x664/0x938 [ 1330.898536][T29032] netlink_sendmsg+0x844/0xb38 [ 1330.899643][T29032] ____sys_sendmsg+0x584/0x870 [ 1330.900805][T29032] ___sys_sendmsg+0x214/0x294 [ 1330.901883][T29032] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.903092][T29032] invoke_syscall+0x98/0x2b8 [ 1330.904141][T29032] el0_svc_common+0x138/0x258 [ 1330.905244][T29032] do_el0_svc+0x58/0x14c [ 1330.906257][T29032] el0_svc+0x7c/0x1f0 [ 1330.907198][T29032] el0t_64_sync_handler+0x84/0xe4 [ 1330.908347][T29032] el0t_64_sync+0x1a0/0x1a4 [ 1330.924071][T29034] FAULT_INJECTION: forcing a failure. [ 1330.924071][T29034] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.928347][T29034] CPU: 0 PID: 29034 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1330.930356][T29034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1330.932709][T29034] Call trace: [ 1330.933507][T29034] dump_backtrace+0x0/0x530 [ 1330.934621][T29034] show_stack+0x2c/0x3c [ 1330.935579][T29034] dump_stack_lvl+0x108/0x170 [ 1330.936686][T29034] dump_stack+0x1c/0x58 [ 1330.937647][T29034] should_fail+0x400/0x5cc [ 1330.938701][T29034] __should_failslab+0xbc/0x110 [ 1330.939856][T29034] should_failslab+0x10/0x28 [ 1330.940962][T29034] slab_pre_alloc_hook+0x64/0xe8 [ 1330.942121][T29034] kmem_cache_alloc_trace+0x9c/0x47c [ 1330.943352][T29034] batadv_hash_new+0x68/0x27c [ 1330.944509][T29034] batadv_tt_init+0x54/0x26c [ 1330.945572][T29034] batadv_mesh_init+0x378/0x67c [ 1330.946640][T29034] batadv_softif_init_late+0x734/0xb94 [ 1330.947933][T29034] register_netdevice+0x440/0x1224 [ 1330.949216][T29034] batadv_softif_newlink+0x90/0xa0 [ 1330.950453][T29034] rtnl_newlink+0x1048/0x1ab8 [ 1330.951630][T29034] rtnetlink_rcv_msg+0xa74/0xdac [ 1330.952826][T29034] netlink_rcv_skb+0x20c/0x3b8 [ 1330.953945][T29034] rtnetlink_rcv+0x28/0x38 [ 1330.954973][T29034] netlink_unicast+0x664/0x938 [ 1330.956078][T29034] netlink_sendmsg+0x844/0xb38 [ 1330.957256][T29034] ____sys_sendmsg+0x584/0x870 [ 1330.958428][T29034] ___sys_sendmsg+0x214/0x294 [ 1330.959557][T29034] __arm64_sys_sendmsg+0x1ac/0x25c [ 1330.960775][T29034] invoke_syscall+0x98/0x2b8 [ 1330.961839][T29034] el0_svc_common+0x138/0x258 [ 1330.963009][T29034] do_el0_svc+0x58/0x14c [ 1330.964056][T29034] el0_svc+0x7c/0x1f0 [ 1330.965025][T29034] el0t_64_sync_handler+0x84/0xe4 [ 1330.966302][T29034] el0t_64_sync+0x1a0/0x1a4 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 17) 03:40:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 18) [ 1331.086715][T29042] FAULT_INJECTION: forcing a failure. [ 1331.086715][T29042] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1331.089865][T29042] CPU: 1 PID: 29042 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1331.091813][T29042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.094242][T29042] Call trace: [ 1331.094938][T29042] dump_backtrace+0x0/0x530 [ 1331.096023][T29042] show_stack+0x2c/0x3c [ 1331.097042][T29042] dump_stack_lvl+0x108/0x170 [ 1331.098175][T29042] dump_stack+0x1c/0x58 [ 1331.099137][T29042] should_fail+0x400/0x5cc [ 1331.100191][T29042] should_fail_alloc_page+0x74/0xa8 [ 1331.101470][T29042] prepare_alloc_pages+0x160/0x4cc [ 1331.102688][T29042] __alloc_pages+0x138/0x674 [ 1331.103801][T29042] alloc_pages+0x390/0x634 [ 1331.104885][T29042] kmalloc_order+0x40/0x154 [ 1331.105924][T29042] kmalloc_order_trace+0x30/0x21c [ 1331.107102][T29042] __kmalloc+0x35c/0x4c8 [ 1331.108157][T29042] batadv_hash_new+0xb8/0x27c [ 1331.109358][T29042] batadv_originator_init+0x54/0x1b4 [ 1331.110654][T29042] batadv_mesh_init+0x358/0x67c [ 1331.111851][T29042] batadv_softif_init_late+0x734/0xb94 [ 1331.113113][T29042] register_netdevice+0x440/0x1224 [ 1331.114318][T29042] batadv_softif_newlink+0x90/0xa0 [ 1331.115530][T29042] rtnl_newlink+0x1048/0x1ab8 [ 1331.116673][T29042] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.117860][T29042] netlink_rcv_skb+0x20c/0x3b8 03:40:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x2, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1331.117879][T29042] rtnetlink_rcv+0x28/0x38 [ 1331.117890][T29042] netlink_unicast+0x664/0x938 [ 1331.117902][T29042] netlink_sendmsg+0x844/0xb38 [ 1331.117914][T29042] ____sys_sendmsg+0x584/0x870 [ 1331.117925][T29042] ___sys_sendmsg+0x214/0x294 [ 1331.117936][T29042] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.117947][T29042] invoke_syscall+0x98/0x2b8 [ 1331.117959][T29042] el0_svc_common+0x138/0x258 [ 1331.117970][T29042] do_el0_svc+0x58/0x14c [ 1331.117998][T29042] el0_svc+0x7c/0x1f0 [ 1331.118011][T29042] el0t_64_sync_handler+0x84/0xe4 [ 1331.118023][T29042] el0t_64_sync+0x1a0/0x1a4 [ 1331.165101][T29047] FAULT_INJECTION: forcing a failure. [ 1331.165101][T29047] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1331.165132][T29047] CPU: 1 PID: 29047 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1331.165145][T29047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 03:40:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 17) [ 1331.165153][T29047] Call trace: [ 1331.165158][T29047] dump_backtrace+0x0/0x530 03:40:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 25) [ 1331.165178][T29047] show_stack+0x2c/0x3c 03:40:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 18) [ 1331.165189][T29047] dump_stack_lvl+0x108/0x170 [ 1331.165202][T29047] dump_stack+0x1c/0x58 [ 1331.165212][T29047] should_fail+0x400/0x5cc [ 1331.165224][T29047] should_fail_alloc_page+0x74/0xa8 [ 1331.165236][T29047] prepare_alloc_pages+0x160/0x4cc [ 1331.165247][T29047] __alloc_pages+0x138/0x674 [ 1331.165257][T29047] alloc_pages+0x390/0x634 [ 1331.165267][T29047] kmalloc_order+0x40/0x154 [ 1331.165280][T29047] kmalloc_order_trace+0x30/0x21c [ 1331.165292][T29047] __kmalloc+0x35c/0x4c8 [ 1331.165304][T29047] batadv_hash_new+0xb8/0x27c [ 1331.165314][T29047] batadv_tt_init+0xb4/0x26c [ 1331.165325][T29047] batadv_mesh_init+0x378/0x67c 03:40:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1331.165335][T29047] batadv_softif_init_late+0x734/0xb94 [ 1331.165348][T29047] register_netdevice+0x440/0x1224 [ 1331.165360][T29047] batadv_softif_newlink+0x90/0xa0 [ 1331.165372][T29047] rtnl_newlink+0x1048/0x1ab8 [ 1331.165383][T29047] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.165394][T29047] netlink_rcv_skb+0x20c/0x3b8 [ 1331.165407][T29047] rtnetlink_rcv+0x28/0x38 [ 1331.165417][T29047] netlink_unicast+0x664/0x938 [ 1331.165428][T29047] netlink_sendmsg+0x844/0xb38 [ 1331.165440][T29047] ____sys_sendmsg+0x584/0x870 [ 1331.165453][T29047] ___sys_sendmsg+0x214/0x294 [ 1331.165463][T29047] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.165474][T29047] invoke_syscall+0x98/0x2b8 [ 1331.165486][T29047] el0_svc_common+0x138/0x258 [ 1331.165497][T29047] do_el0_svc+0x58/0x14c [ 1331.165508][T29047] el0_svc+0x7c/0x1f0 [ 1331.165519][T29047] el0t_64_sync_handler+0x84/0xe4 [ 1331.165531][T29047] el0t_64_sync+0x1a0/0x1a4 [ 1331.194241][T29055] FAULT_INJECTION: forcing a failure. [ 1331.194241][T29055] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.194271][T29055] CPU: 0 PID: 29055 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1331.194285][T29055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.194294][T29055] Call trace: [ 1331.194298][T29055] dump_backtrace+0x0/0x530 [ 1331.194314][T29055] show_stack+0x2c/0x3c [ 1331.194326][T29055] dump_stack_lvl+0x108/0x170 [ 1331.194339][T29055] dump_stack+0x1c/0x58 [ 1331.194350][T29055] should_fail+0x400/0x5cc [ 1331.194361][T29055] __should_failslab+0xbc/0x110 [ 1331.194373][T29055] should_failslab+0x10/0x28 [ 1331.194386][T29055] slab_pre_alloc_hook+0x64/0xe8 [ 1331.194399][T29055] __kmalloc+0xc0/0x4c8 [ 1331.194410][T29055] batadv_hash_new+0x88/0x27c [ 1331.194421][T29055] batadv_originator_init+0x54/0x1b4 [ 1331.194433][T29055] batadv_mesh_init+0x358/0x67c [ 1331.194444][T29055] batadv_softif_init_late+0x734/0xb94 [ 1331.194456][T29055] register_netdevice+0x440/0x1224 [ 1331.194469][T29055] batadv_softif_newlink+0x90/0xa0 [ 1331.194481][T29055] rtnl_newlink+0x1048/0x1ab8 [ 1331.194492][T29055] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.194503][T29055] netlink_rcv_skb+0x20c/0x3b8 [ 1331.194516][T29055] rtnetlink_rcv+0x28/0x38 [ 1331.194526][T29055] netlink_unicast+0x664/0x938 [ 1331.194538][T29055] netlink_sendmsg+0x844/0xb38 [ 1331.194550][T29055] ____sys_sendmsg+0x584/0x870 [ 1331.194561][T29055] ___sys_sendmsg+0x214/0x294 [ 1331.194572][T29055] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.194583][T29055] invoke_syscall+0x98/0x2b8 [ 1331.194595][T29055] el0_svc_common+0x138/0x258 [ 1331.194606][T29055] do_el0_svc+0x58/0x14c [ 1331.194617][T29055] el0_svc+0x7c/0x1f0 [ 1331.194629][T29055] el0t_64_sync_handler+0x84/0xe4 [ 1331.194641][T29055] el0t_64_sync+0x1a0/0x1a4 [ 1331.292583][T29060] FAULT_INJECTION: forcing a failure. [ 1331.292583][T29060] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.292615][T29060] CPU: 1 PID: 29060 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1331.292629][T29060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.292637][T29060] Call trace: [ 1331.292641][T29060] dump_backtrace+0x0/0x530 [ 1331.292659][T29060] show_stack+0x2c/0x3c [ 1331.292672][T29060] dump_stack_lvl+0x108/0x170 [ 1331.292685][T29060] dump_stack+0x1c/0x58 [ 1331.292696][T29060] should_fail+0x400/0x5cc [ 1331.292708][T29060] __should_failslab+0xbc/0x110 [ 1331.292721][T29060] should_failslab+0x10/0x28 [ 1331.292734][T29060] slab_pre_alloc_hook+0x64/0xe8 [ 1331.292747][T29060] __kmalloc+0xc0/0x4c8 [ 1331.292758][T29060] batadv_hash_new+0x88/0x27c [ 1331.292770][T29060] batadv_tt_init+0x54/0x26c [ 1331.292781][T29060] batadv_mesh_init+0x378/0x67c [ 1331.292791][T29060] batadv_softif_init_late+0x734/0xb94 [ 1331.292805][T29060] register_netdevice+0x440/0x1224 [ 1331.292817][T29060] batadv_softif_newlink+0x90/0xa0 [ 1331.292830][T29060] rtnl_newlink+0x1048/0x1ab8 [ 1331.292841][T29060] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.292857][T29060] netlink_rcv_skb+0x20c/0x3b8 [ 1331.292871][T29060] rtnetlink_rcv+0x28/0x38 [ 1331.292882][T29060] netlink_unicast+0x664/0x938 [ 1331.292893][T29060] netlink_sendmsg+0x844/0xb38 [ 1331.292906][T29060] ____sys_sendmsg+0x584/0x870 [ 1331.292918][T29060] ___sys_sendmsg+0x214/0x294 [ 1331.292929][T29060] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.292940][T29060] invoke_syscall+0x98/0x2b8 [ 1331.292952][T29060] el0_svc_common+0x138/0x258 [ 1331.292964][T29060] do_el0_svc+0x58/0x14c [ 1331.292976][T29060] el0_svc+0x7c/0x1f0 [ 1331.293005][T29060] el0t_64_sync_handler+0x84/0xe4 [ 1331.293018][T29060] el0t_64_sync+0x1a0/0x1a4 [ 1331.297512][T29063] FAULT_INJECTION: forcing a failure. 03:40:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 26) [ 1331.297512][T29063] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.297617][T29063] CPU: 0 PID: 29063 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1331.297632][T29063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.297639][T29063] Call trace: [ 1331.297643][T29063] dump_backtrace+0x0/0x530 [ 1331.297659][T29063] show_stack+0x2c/0x3c [ 1331.297671][T29063] dump_stack_lvl+0x108/0x170 [ 1331.297683][T29063] dump_stack+0x1c/0x58 [ 1331.297693][T29063] should_fail+0x400/0x5cc [ 1331.297704][T29063] __should_failslab+0xbc/0x110 [ 1331.297716][T29063] should_failslab+0x10/0x28 03:40:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 18) [ 1331.297728][T29063] slab_pre_alloc_hook+0x64/0xe8 [ 1331.297740][T29063] kmem_cache_alloc_trace+0x9c/0x47c [ 1331.297752][T29063] batadv_tvlv_handler_register+0xf0/0x454 [ 1331.297764][T29063] batadv_tt_init+0x108/0x26c [ 1331.297774][T29063] batadv_mesh_init+0x378/0x67c [ 1331.297785][T29063] batadv_softif_init_late+0x734/0xb94 [ 1331.297798][T29063] register_netdevice+0x440/0x1224 [ 1331.297809][T29063] batadv_softif_newlink+0x90/0xa0 [ 1331.297822][T29063] rtnl_newlink+0x1048/0x1ab8 [ 1331.297833][T29063] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.297844][T29063] netlink_rcv_skb+0x20c/0x3b8 [ 1331.297856][T29063] rtnetlink_rcv+0x28/0x38 [ 1331.297866][T29063] netlink_unicast+0x664/0x938 [ 1331.297878][T29063] netlink_sendmsg+0x844/0xb38 [ 1331.297890][T29063] ____sys_sendmsg+0x584/0x870 [ 1331.297901][T29063] ___sys_sendmsg+0x214/0x294 [ 1331.297912][T29063] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.297923][T29063] invoke_syscall+0x98/0x2b8 [ 1331.297935][T29063] el0_svc_common+0x138/0x258 [ 1331.297946][T29063] do_el0_svc+0x58/0x14c [ 1331.297958][T29063] el0_svc+0x7c/0x1f0 [ 1331.297969][T29063] el0t_64_sync_handler+0x84/0xe4 [ 1331.297998][T29063] el0t_64_sync+0x1a0/0x1a4 [ 1331.325630][T29067] FAULT_INJECTION: forcing a failure. [ 1331.325630][T29067] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.325660][T29067] CPU: 1 PID: 29067 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1331.325673][T29067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.325682][T29067] Call trace: [ 1331.325685][T29067] dump_backtrace+0x0/0x530 [ 1331.325702][T29067] show_stack+0x2c/0x3c [ 1331.325713][T29067] dump_stack_lvl+0x108/0x170 [ 1331.325725][T29067] dump_stack+0x1c/0x58 [ 1331.325736][T29067] should_fail+0x400/0x5cc [ 1331.325747][T29067] __should_failslab+0xbc/0x110 [ 1331.325759][T29067] should_failslab+0x10/0x28 [ 1331.325772][T29067] slab_pre_alloc_hook+0x64/0xe8 [ 1331.325784][T29067] __kmalloc+0xc0/0x4c8 [ 1331.325795][T29067] batadv_hash_new+0x88/0x27c [ 1331.325806][T29067] batadv_originator_init+0x54/0x1b4 [ 1331.325818][T29067] batadv_mesh_init+0x358/0x67c [ 1331.325828][T29067] batadv_softif_init_late+0x734/0xb94 [ 1331.325842][T29067] register_netdevice+0x440/0x1224 [ 1331.325854][T29067] batadv_softif_newlink+0x90/0xa0 [ 1331.325866][T29067] rtnl_newlink+0x1048/0x1ab8 [ 1331.325878][T29067] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.325889][T29067] netlink_rcv_skb+0x20c/0x3b8 [ 1331.325902][T29067] rtnetlink_rcv+0x28/0x38 [ 1331.325912][T29067] netlink_unicast+0x664/0x938 [ 1331.325924][T29067] netlink_sendmsg+0x844/0xb38 [ 1331.325936][T29067] ____sys_sendmsg+0x584/0x870 [ 1331.325947][T29067] ___sys_sendmsg+0x214/0x294 [ 1331.325958][T29067] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.325968][T29067] invoke_syscall+0x98/0x2b8 [ 1331.326001][T29067] el0_svc_common+0x138/0x258 [ 1331.326013][T29067] do_el0_svc+0x58/0x14c [ 1331.326024][T29067] el0_svc+0x7c/0x1f0 [ 1331.326036][T29067] el0t_64_sync_handler+0x84/0xe4 [ 1331.326048][T29067] el0t_64_sync+0x1a0/0x1a4 [ 1331.344353][T29066] FAULT_INJECTION: forcing a failure. [ 1331.344353][T29066] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.532386][T29066] CPU: 1 PID: 29066 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 03:40:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 19) [ 1331.534293][T29066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.536616][T29066] Call trace: [ 1331.537399][T29066] dump_backtrace+0x0/0x530 [ 1331.538507][T29066] show_stack+0x2c/0x3c [ 1331.539477][T29066] dump_stack_lvl+0x108/0x170 [ 1331.540555][T29066] dump_stack+0x1c/0x58 [ 1331.541558][T29066] should_fail+0x400/0x5cc [ 1331.542618][T29066] __should_failslab+0xbc/0x110 [ 1331.543861][T29066] should_failslab+0x10/0x28 [ 1331.545006][T29066] slab_pre_alloc_hook+0x64/0xe8 [ 1331.546206][T29066] __kmalloc+0xc0/0x4c8 [ 1331.547209][T29066] batadv_hash_new+0x88/0x27c [ 1331.548277][T29066] batadv_tt_init+0x54/0x26c [ 1331.549373][T29066] batadv_mesh_init+0x378/0x67c [ 1331.550582][T29066] batadv_softif_init_late+0x734/0xb94 [ 1331.551892][T29066] register_netdevice+0x440/0x1224 [ 1331.553100][T29066] batadv_softif_newlink+0x90/0xa0 [ 1331.554320][T29066] rtnl_newlink+0x1048/0x1ab8 [ 1331.555419][T29066] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.556599][T29066] netlink_rcv_skb+0x20c/0x3b8 [ 1331.557694][T29066] rtnetlink_rcv+0x28/0x38 [ 1331.558778][T29066] netlink_unicast+0x664/0x938 [ 1331.560018][T29066] netlink_sendmsg+0x844/0xb38 [ 1331.561138][T29066] ____sys_sendmsg+0x584/0x870 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1331.562223][T29066] ___sys_sendmsg+0x214/0x294 [ 1331.563371][T29066] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.564586][T29066] invoke_syscall+0x98/0x2b8 [ 1331.565689][T29066] el0_svc_common+0x138/0x258 [ 1331.566828][T29066] do_el0_svc+0x58/0x14c [ 1331.567862][T29066] el0_svc+0x7c/0x1f0 [ 1331.568815][T29066] el0t_64_sync_handler+0x84/0xe4 [ 1331.570044][T29066] el0t_64_sync+0x1a0/0x1a4 03:40:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 19) 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1331.653566][T29073] FAULT_INJECTION: forcing a failure. [ 1331.653566][T29073] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.657092][T29073] CPU: 1 PID: 29073 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1331.659110][T29073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.661429][T29073] Call trace: [ 1331.662168][T29073] dump_backtrace+0x0/0x530 [ 1331.663285][T29073] show_stack+0x2c/0x3c [ 1331.664304][T29073] dump_stack_lvl+0x108/0x170 [ 1331.665375][T29073] dump_stack+0x1c/0x58 [ 1331.666372][T29073] should_fail+0x400/0x5cc [ 1331.667460][T29073] __should_failslab+0xbc/0x110 [ 1331.668597][T29073] should_failslab+0x10/0x28 [ 1331.669714][T29073] slab_pre_alloc_hook+0x64/0xe8 [ 1331.670890][T29073] kmem_cache_alloc_trace+0x9c/0x47c [ 1331.672153][T29073] batadv_tvlv_handler_register+0xf0/0x454 [ 1331.673453][T29073] batadv_tt_init+0x128/0x26c [ 1331.674603][T29073] batadv_mesh_init+0x378/0x67c [ 1331.675738][T29073] batadv_softif_init_late+0x734/0xb94 03:40:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x4, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1331.678370][T29073] register_netdevice+0x440/0x1224 [ 1331.678391][T29073] batadv_softif_newlink+0x90/0xa0 [ 1331.678405][T29073] rtnl_newlink+0x1048/0x1ab8 [ 1331.678416][T29073] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.678427][T29073] netlink_rcv_skb+0x20c/0x3b8 [ 1331.678440][T29073] rtnetlink_rcv+0x28/0x38 [ 1331.678450][T29073] netlink_unicast+0x664/0x938 [ 1331.678462][T29073] netlink_sendmsg+0x844/0xb38 [ 1331.678474][T29073] ____sys_sendmsg+0x584/0x870 [ 1331.678486][T29073] ___sys_sendmsg+0x214/0x294 [ 1331.678497][T29073] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.678507][T29073] invoke_syscall+0x98/0x2b8 [ 1331.678520][T29073] el0_svc_common+0x138/0x258 [ 1331.678531][T29073] do_el0_svc+0x58/0x14c [ 1331.678543][T29073] el0_svc+0x7c/0x1f0 [ 1331.678554][T29073] el0t_64_sync_handler+0x84/0xe4 [ 1331.678566][T29073] el0t_64_sync+0x1a0/0x1a4 [ 1331.769182][T29077] FAULT_INJECTION: forcing a failure. [ 1331.769182][T29077] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1331.775546][T29077] CPU: 1 PID: 29077 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1331.777735][T29077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.780113][T29077] Call trace: [ 1331.780830][T29077] dump_backtrace+0x0/0x530 [ 1331.781964][T29077] show_stack+0x2c/0x3c [ 1331.783019][T29077] dump_stack_lvl+0x108/0x170 [ 1331.784196][T29077] dump_stack+0x1c/0x58 [ 1331.785169][T29077] should_fail+0x400/0x5cc [ 1331.786186][T29077] should_fail_alloc_page+0x74/0xa8 [ 1331.787495][T29077] prepare_alloc_pages+0x160/0x4cc [ 1331.788765][T29077] __alloc_pages+0x138/0x674 [ 1331.789887][T29077] alloc_pages+0x390/0x634 [ 1331.790931][T29077] new_slab+0xec/0x56c [ 1331.791921][T29077] ___slab_alloc+0x6bc/0xdbc [ 1331.793016][T29077] __kmalloc+0x31c/0x4c8 [ 1331.794038][T29077] batadv_hash_new+0x88/0x27c [ 1331.795185][T29077] batadv_originator_init+0x54/0x1b4 [ 1331.796524][T29077] batadv_mesh_init+0x358/0x67c [ 1331.796541][T29077] batadv_softif_init_late+0x734/0xb94 [ 1331.796554][T29077] register_netdevice+0x440/0x1224 [ 1331.800311][T29077] batadv_softif_newlink+0x90/0xa0 [ 1331.800330][T29077] rtnl_newlink+0x1048/0x1ab8 03:40:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 27) [ 1331.800341][T29077] rtnetlink_rcv_msg+0xa74/0xdac [ 1331.800353][T29077] netlink_rcv_skb+0x20c/0x3b8 [ 1331.800365][T29077] rtnetlink_rcv+0x28/0x38 [ 1331.800375][T29077] netlink_unicast+0x664/0x938 [ 1331.800387][T29077] netlink_sendmsg+0x844/0xb38 [ 1331.800398][T29077] ____sys_sendmsg+0x584/0x870 [ 1331.800409][T29077] ___sys_sendmsg+0x214/0x294 [ 1331.800420][T29077] __arm64_sys_sendmsg+0x1ac/0x25c [ 1331.800431][T29077] invoke_syscall+0x98/0x2b8 [ 1331.800443][T29077] el0_svc_common+0x138/0x258 [ 1331.800454][T29077] do_el0_svc+0x58/0x14c [ 1331.800465][T29077] el0_svc+0x7c/0x1f0 [ 1331.800477][T29077] el0t_64_sync_handler+0x84/0xe4 [ 1331.800489][T29077] el0t_64_sync+0x1a0/0x1a4 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000ffffe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000008001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1331.986167][T29082] FAULT_INJECTION: forcing a failure. [ 1331.986167][T29082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1331.989320][T29082] CPU: 0 PID: 29082 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1331.991459][T29082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1331.993797][T29082] Call trace: [ 1331.994539][T29082] dump_backtrace+0x0/0x530 [ 1331.995614][T29082] show_stack+0x2c/0x3c [ 1331.996597][T29082] dump_stack_lvl+0x108/0x170 [ 1331.997674][T29082] dump_stack+0x1c/0x58 [ 1331.998690][T29082] should_fail+0x400/0x5cc [ 1331.999717][T29082] should_fail_alloc_page+0x74/0xa8 [ 1332.000901][T29082] prepare_alloc_pages+0x160/0x4cc [ 1332.002076][T29082] __alloc_pages+0x138/0x674 [ 1332.003136][T29082] alloc_pages+0x390/0x634 [ 1332.004181][T29082] new_slab+0xec/0x56c [ 1332.005142][T29082] ___slab_alloc+0x6bc/0xdbc [ 1332.006206][T29082] __kmalloc+0x31c/0x4c8 [ 1332.007197][T29082] batadv_hash_new+0x88/0x27c [ 1332.008239][T29082] batadv_tt_init+0x54/0x26c [ 1332.009295][T29082] batadv_mesh_init+0x378/0x67c [ 1332.010412][T29082] batadv_softif_init_late+0x734/0xb94 [ 1332.011745][T29082] register_netdevice+0x440/0x1224 [ 1332.012942][T29082] batadv_softif_newlink+0x90/0xa0 [ 1332.014231][T29082] rtnl_newlink+0x1048/0x1ab8 [ 1332.015315][T29082] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.016434][T29082] netlink_rcv_skb+0x20c/0x3b8 [ 1332.017622][T29082] rtnetlink_rcv+0x28/0x38 [ 1332.018591][T29082] netlink_unicast+0x664/0x938 [ 1332.019684][T29082] netlink_sendmsg+0x844/0xb38 [ 1332.020776][T29082] ____sys_sendmsg+0x584/0x870 [ 1332.021866][T29082] ___sys_sendmsg+0x214/0x294 [ 1332.022902][T29082] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.024113][T29082] invoke_syscall+0x98/0x2b8 [ 1332.025175][T29082] el0_svc_common+0x138/0x258 [ 1332.026458][T29082] do_el0_svc+0x58/0x14c [ 1332.027473][T29082] el0_svc+0x7c/0x1f0 [ 1332.028404][T29082] el0t_64_sync_handler+0x84/0xe4 [ 1332.029563][T29082] el0t_64_sync+0x1a0/0x1a4 03:40:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 19) 03:40:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.142261][T29084] FAULT_INJECTION: forcing a failure. [ 1332.142261][T29084] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.145521][T29084] CPU: 0 PID: 29084 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1332.147562][T29084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.149947][T29084] Call trace: [ 1332.150679][T29084] dump_backtrace+0x0/0x530 [ 1332.151769][T29084] show_stack+0x2c/0x3c [ 1332.152720][T29084] dump_stack_lvl+0x108/0x170 [ 1332.153895][T29084] dump_stack+0x1c/0x58 [ 1332.154876][T29084] should_fail+0x400/0x5cc [ 1332.155905][T29084] __should_failslab+0xbc/0x110 [ 1332.157052][T29084] should_failslab+0x10/0x28 [ 1332.158130][T29084] slab_pre_alloc_hook+0x64/0xe8 [ 1332.159296][T29084] kmem_cache_alloc_trace+0x9c/0x47c [ 1332.160562][T29084] batadv_hash_new+0x68/0x27c [ 1332.161658][T29084] batadv_tt_init+0x54/0x26c [ 1332.162796][T29084] batadv_mesh_init+0x378/0x67c [ 1332.163991][T29084] batadv_softif_init_late+0x734/0xb94 [ 1332.165336][T29084] register_netdevice+0x440/0x1224 [ 1332.166504][T29084] batadv_softif_newlink+0x90/0xa0 [ 1332.167783][T29084] rtnl_newlink+0x1048/0x1ab8 [ 1332.168895][T29084] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.170072][T29084] netlink_rcv_skb+0x20c/0x3b8 [ 1332.171234][T29084] rtnetlink_rcv+0x28/0x38 [ 1332.172256][T29084] netlink_unicast+0x664/0x938 [ 1332.173432][T29084] netlink_sendmsg+0x844/0xb38 [ 1332.174574][T29084] ____sys_sendmsg+0x584/0x870 [ 1332.175660][T29084] ___sys_sendmsg+0x214/0x294 [ 1332.176779][T29084] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.178091][T29084] invoke_syscall+0x98/0x2b8 [ 1332.179166][T29084] el0_svc_common+0x138/0x258 [ 1332.180310][T29084] do_el0_svc+0x58/0x14c [ 1332.181342][T29084] el0_svc+0x7c/0x1f0 [ 1332.182289][T29084] el0t_64_sync_handler+0x84/0xe4 [ 1332.183469][T29084] el0t_64_sync+0x1a0/0x1a4 03:40:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 20) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 20) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.313681][T29091] FAULT_INJECTION: forcing a failure. [ 1332.313681][T29091] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.316472][T29091] CPU: 0 PID: 29091 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1332.318580][T29091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.320904][T29091] Call trace: [ 1332.321682][T29091] dump_backtrace+0x0/0x530 [ 1332.322747][T29091] show_stack+0x2c/0x3c [ 1332.323814][T29091] dump_stack_lvl+0x108/0x170 [ 1332.324902][T29091] dump_stack+0x1c/0x58 [ 1332.325896][T29091] should_fail+0x400/0x5cc [ 1332.326935][T29091] __should_failslab+0xbc/0x110 [ 1332.328109][T29091] should_failslab+0x10/0x28 [ 1332.329236][T29091] slab_pre_alloc_hook+0x64/0xe8 [ 1332.330466][T29091] kmem_cache_alloc_trace+0x9c/0x47c [ 1332.331780][T29091] batadv_tvlv_handler_register+0xf0/0x454 [ 1332.333282][T29091] batadv_tt_init+0x108/0x26c [ 1332.334423][T29091] batadv_mesh_init+0x378/0x67c [ 1332.335626][T29091] batadv_softif_init_late+0x734/0xb94 [ 1332.336918][T29091] register_netdevice+0x440/0x1224 [ 1332.338149][T29091] batadv_softif_newlink+0x90/0xa0 [ 1332.339412][T29091] rtnl_newlink+0x1048/0x1ab8 [ 1332.340502][T29091] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.341699][T29091] netlink_rcv_skb+0x20c/0x3b8 [ 1332.342759][T29091] rtnetlink_rcv+0x28/0x38 [ 1332.343734][T29091] netlink_unicast+0x664/0x938 [ 1332.344896][T29091] netlink_sendmsg+0x844/0xb38 [ 1332.345966][T29091] ____sys_sendmsg+0x584/0x870 [ 1332.347129][T29091] ___sys_sendmsg+0x214/0x294 [ 1332.348271][T29091] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.349521][T29091] invoke_syscall+0x98/0x2b8 [ 1332.350644][T29091] el0_svc_common+0x138/0x258 [ 1332.351721][T29091] do_el0_svc+0x58/0x14c [ 1332.352794][T29091] el0_svc+0x7c/0x1f0 [ 1332.353774][T29091] el0t_64_sync_handler+0x84/0xe4 [ 1332.354995][T29091] el0t_64_sync+0x1a0/0x1a4 03:40:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x5, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.408847][T29102] FAULT_INJECTION: forcing a failure. [ 1332.408847][T29102] name failslab, interval 1, probability 0, space 0, times 0 03:40:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 28) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.418911][T29102] CPU: 0 PID: 29102 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1332.421023][T29102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.423473][T29102] Call trace: [ 1332.424241][T29102] dump_backtrace+0x0/0x530 [ 1332.425326][T29102] show_stack+0x2c/0x3c [ 1332.426276][T29102] dump_stack_lvl+0x108/0x170 [ 1332.427424][T29102] dump_stack+0x1c/0x58 [ 1332.428504][T29102] should_fail+0x400/0x5cc [ 1332.429564][T29102] __should_failslab+0xbc/0x110 [ 1332.430718][T29102] should_failslab+0x10/0x28 [ 1332.431850][T29102] slab_pre_alloc_hook+0x64/0xe8 [ 1332.433036][T29102] __kmalloc+0xc0/0x4c8 [ 1332.434071][T29102] batadv_hash_new+0x88/0x27c [ 1332.435162][T29102] batadv_originator_init+0x54/0x1b4 [ 1332.436383][T29102] batadv_mesh_init+0x358/0x67c [ 1332.437559][T29102] batadv_softif_init_late+0x734/0xb94 [ 1332.438895][T29102] register_netdevice+0x440/0x1224 [ 1332.440169][T29102] batadv_softif_newlink+0x90/0xa0 [ 1332.441372][T29102] rtnl_newlink+0x1048/0x1ab8 [ 1332.442384][T29102] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.443492][T29102] netlink_rcv_skb+0x20c/0x3b8 [ 1332.444671][T29102] rtnetlink_rcv+0x28/0x38 [ 1332.445795][T29102] netlink_unicast+0x664/0x938 [ 1332.446993][T29102] netlink_sendmsg+0x844/0xb38 [ 1332.448187][T29102] ____sys_sendmsg+0x584/0x870 [ 1332.449322][T29102] ___sys_sendmsg+0x214/0x294 [ 1332.450528][T29102] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.451818][T29102] invoke_syscall+0x98/0x2b8 [ 1332.452936][T29102] el0_svc_common+0x138/0x258 [ 1332.454108][T29102] do_el0_svc+0x58/0x14c [ 1332.455120][T29102] el0_svc+0x7c/0x1f0 [ 1332.456073][T29102] el0t_64_sync_handler+0x84/0xe4 [ 1332.457301][T29102] el0t_64_sync+0x1a0/0x1a4 [ 1332.505972][T29111] FAULT_INJECTION: forcing a failure. [ 1332.505972][T29111] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:40:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 20) [ 1332.516314][T29111] CPU: 0 PID: 29111 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1332.518467][T29111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.520856][T29111] Call trace: [ 1332.521729][T29111] dump_backtrace+0x0/0x530 [ 1332.522811][T29111] show_stack+0x2c/0x3c [ 1332.523792][T29111] dump_stack_lvl+0x108/0x170 [ 1332.524929][T29111] dump_stack+0x1c/0x58 [ 1332.525960][T29111] should_fail+0x400/0x5cc [ 1332.527026][T29111] should_fail_alloc_page+0x74/0xa8 [ 1332.528202][T29111] prepare_alloc_pages+0x160/0x4cc [ 1332.529412][T29111] __alloc_pages+0x138/0x674 [ 1332.530581][T29111] alloc_pages+0x390/0x634 [ 1332.531619][T29111] kmalloc_order+0x40/0x154 [ 1332.532653][T29111] kmalloc_order_trace+0x30/0x21c [ 1332.533773][T29111] __kmalloc+0x35c/0x4c8 [ 1332.534791][T29111] batadv_hash_new+0xb8/0x27c [ 1332.535909][T29111] batadv_tt_init+0x54/0x26c [ 1332.536976][T29111] batadv_mesh_init+0x378/0x67c [ 1332.538253][T29111] batadv_softif_init_late+0x734/0xb94 [ 1332.539556][T29111] register_netdevice+0x440/0x1224 [ 1332.540771][T29111] batadv_softif_newlink+0x90/0xa0 [ 1332.541997][T29111] rtnl_newlink+0x1048/0x1ab8 [ 1332.543138][T29111] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.544374][T29111] netlink_rcv_skb+0x20c/0x3b8 [ 1332.545506][T29111] rtnetlink_rcv+0x28/0x38 [ 1332.546441][T29111] netlink_unicast+0x664/0x938 [ 1332.547615][T29111] netlink_sendmsg+0x844/0xb38 [ 1332.548766][T29111] ____sys_sendmsg+0x584/0x870 [ 1332.550002][T29111] ___sys_sendmsg+0x214/0x294 [ 1332.551134][T29111] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.552389][T29111] invoke_syscall+0x98/0x2b8 [ 1332.553481][T29111] el0_svc_common+0x138/0x258 [ 1332.554655][T29111] do_el0_svc+0x58/0x14c [ 1332.555734][T29111] el0_svc+0x7c/0x1f0 [ 1332.556657][T29111] el0t_64_sync_handler+0x84/0xe4 [ 1332.557892][T29111] el0t_64_sync+0x1a0/0x1a4 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.618140][T29112] FAULT_INJECTION: forcing a failure. [ 1332.618140][T29112] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.623576][T29112] CPU: 1 PID: 29112 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1332.625681][T29112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.628103][T29112] Call trace: [ 1332.628871][T29112] dump_backtrace+0x0/0x530 [ 1332.629961][T29112] show_stack+0x2c/0x3c [ 1332.630961][T29112] dump_stack_lvl+0x108/0x170 [ 1332.632199][T29112] dump_stack+0x1c/0x58 [ 1332.633172][T29112] should_fail+0x400/0x5cc [ 1332.634206][T29112] __should_failslab+0xbc/0x110 [ 1332.635299][T29112] should_failslab+0x10/0x28 [ 1332.636388][T29112] slab_pre_alloc_hook+0x64/0xe8 [ 1332.637533][T29112] kmem_cache_alloc_trace+0x9c/0x47c [ 1332.638723][T29112] batadv_hash_new+0x68/0x27c [ 1332.639802][T29112] batadv_tt_init+0x54/0x26c [ 1332.640875][T29112] batadv_mesh_init+0x378/0x67c 03:40:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 21) [ 1332.642031][T29112] batadv_softif_init_late+0x734/0xb94 [ 1332.643297][T29112] register_netdevice+0x440/0x1224 [ 1332.644442][T29112] batadv_softif_newlink+0x90/0xa0 [ 1332.645640][T29112] rtnl_newlink+0x1048/0x1ab8 [ 1332.646679][T29112] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.647857][T29112] netlink_rcv_skb+0x20c/0x3b8 [ 1332.649033][T29112] rtnetlink_rcv+0x28/0x38 [ 1332.650084][T29112] netlink_unicast+0x664/0x938 [ 1332.651244][T29112] netlink_sendmsg+0x844/0xb38 [ 1332.652358][T29112] ____sys_sendmsg+0x584/0x870 [ 1332.653535][T29112] ___sys_sendmsg+0x214/0x294 [ 1332.654671][T29112] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.655887][T29112] invoke_syscall+0x98/0x2b8 [ 1332.657019][T29112] el0_svc_common+0x138/0x258 [ 1332.658160][T29112] do_el0_svc+0x58/0x14c [ 1332.659163][T29112] el0_svc+0x7c/0x1f0 [ 1332.660133][T29112] el0t_64_sync_handler+0x84/0xe4 [ 1332.661297][T29112] el0t_64_sync+0x1a0/0x1a4 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 21) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.833106][T29119] FAULT_INJECTION: forcing a failure. [ 1332.833106][T29119] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.836019][T29119] CPU: 1 PID: 29119 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1332.837993][T29119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.840455][T29119] Call trace: [ 1332.841308][T29119] dump_backtrace+0x0/0x530 [ 1332.842404][T29119] show_stack+0x2c/0x3c [ 1332.843425][T29119] dump_stack_lvl+0x108/0x170 [ 1332.844622][T29119] dump_stack+0x1c/0x58 [ 1332.845709][T29119] should_fail+0x400/0x5cc [ 1332.846825][T29119] __should_failslab+0xbc/0x110 [ 1332.848019][T29119] should_failslab+0x10/0x28 [ 1332.849211][T29119] slab_pre_alloc_hook+0x64/0xe8 [ 1332.850369][T29119] __kmalloc+0xc0/0x4c8 [ 1332.851394][T29119] batadv_hash_new+0x88/0x27c [ 1332.852498][T29119] batadv_bla_init+0x39c/0x620 [ 1332.853619][T29119] batadv_mesh_init+0x3b0/0x67c [ 1332.854747][T29119] batadv_softif_init_late+0x734/0xb94 [ 1332.856036][T29119] register_netdevice+0x440/0x1224 [ 1332.857323][T29119] batadv_softif_newlink+0x90/0xa0 [ 1332.858598][T29119] rtnl_newlink+0x1048/0x1ab8 [ 1332.859714][T29119] rtnetlink_rcv_msg+0xa74/0xdac 03:40:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x6, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1332.860879][T29119] netlink_rcv_skb+0x20c/0x3b8 [ 1332.862013][T29119] rtnetlink_rcv+0x28/0x38 [ 1332.863079][T29119] netlink_unicast+0x664/0x938 [ 1332.864214][T29119] netlink_sendmsg+0x844/0xb38 [ 1332.865255][T29119] ____sys_sendmsg+0x584/0x870 [ 1332.866373][T29119] ___sys_sendmsg+0x214/0x294 [ 1332.867493][T29119] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.868725][T29119] invoke_syscall+0x98/0x2b8 [ 1332.869778][T29119] el0_svc_common+0x138/0x258 [ 1332.870853][T29119] do_el0_svc+0x58/0x14c [ 1332.871834][T29119] el0_svc+0x7c/0x1f0 [ 1332.872785][T29119] el0t_64_sync_handler+0x84/0xe4 [ 1332.873938][T29119] el0t_64_sync+0x1a0/0x1a4 [ 1332.934119][T29125] FAULT_INJECTION: forcing a failure. [ 1332.934119][T29125] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.936969][T29125] CPU: 0 PID: 29125 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1332.939014][T29125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1332.941471][T29125] Call trace: [ 1332.942252][T29125] dump_backtrace+0x0/0x530 [ 1332.943314][T29125] show_stack+0x2c/0x3c [ 1332.944333][T29125] dump_stack_lvl+0x108/0x170 [ 1332.945475][T29125] dump_stack+0x1c/0x58 [ 1332.946403][T29125] should_fail+0x400/0x5cc [ 1332.947471][T29125] __should_failslab+0xbc/0x110 [ 1332.948647][T29125] should_failslab+0x10/0x28 [ 1332.949800][T29125] slab_pre_alloc_hook+0x64/0xe8 [ 1332.951016][T29125] __kmalloc+0xc0/0x4c8 [ 1332.952020][T29125] batadv_hash_new+0x88/0x27c [ 1332.953146][T29125] batadv_tt_init+0x54/0x26c [ 1332.954233][T29125] batadv_mesh_init+0x378/0x67c [ 1332.955412][T29125] batadv_softif_init_late+0x734/0xb94 [ 1332.956751][T29125] register_netdevice+0x440/0x1224 [ 1332.957900][T29125] batadv_softif_newlink+0x90/0xa0 [ 1332.959095][T29125] rtnl_newlink+0x1048/0x1ab8 [ 1332.960259][T29125] rtnetlink_rcv_msg+0xa74/0xdac [ 1332.961464][T29125] netlink_rcv_skb+0x20c/0x3b8 [ 1332.962646][T29125] rtnetlink_rcv+0x28/0x38 [ 1332.963741][T29125] netlink_unicast+0x664/0x938 [ 1332.964881][T29125] netlink_sendmsg+0x844/0xb38 [ 1332.966023][T29125] ____sys_sendmsg+0x584/0x870 [ 1332.967137][T29125] ___sys_sendmsg+0x214/0x294 [ 1332.968236][T29125] __arm64_sys_sendmsg+0x1ac/0x25c [ 1332.969389][T29125] invoke_syscall+0x98/0x2b8 [ 1332.970465][T29125] el0_svc_common+0x138/0x258 [ 1332.971558][T29125] do_el0_svc+0x58/0x14c [ 1332.972598][T29125] el0_svc+0x7c/0x1f0 [ 1332.973552][T29125] el0t_64_sync_handler+0x84/0xe4 [ 1332.974800][T29125] el0t_64_sync+0x1a0/0x1a4 03:40:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 29) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 21) 03:40:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.041997][T29132] FAULT_INJECTION: forcing a failure. [ 1333.041997][T29132] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1333.047628][T29132] CPU: 0 PID: 29132 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1333.049833][T29132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.052167][T29132] Call trace: [ 1333.052936][T29132] dump_backtrace+0x0/0x530 [ 1333.053991][T29132] show_stack+0x2c/0x3c [ 1333.054943][T29132] dump_stack_lvl+0x108/0x170 [ 1333.056041][T29132] dump_stack+0x1c/0x58 [ 1333.057014][T29132] should_fail+0x400/0x5cc [ 1333.058014][T29132] should_fail_alloc_page+0x74/0xa8 [ 1333.059221][T29132] prepare_alloc_pages+0x160/0x4cc [ 1333.060472][T29132] __alloc_pages+0x138/0x674 [ 1333.061542][T29132] alloc_pages+0x390/0x634 [ 1333.062572][T29132] kmalloc_order+0x40/0x154 [ 1333.063613][T29132] kmalloc_order_trace+0x30/0x21c [ 1333.064829][T29132] __kmalloc+0x35c/0x4c8 [ 1333.065853][T29132] batadv_hash_new+0xb8/0x27c [ 1333.066959][T29132] batadv_tt_init+0x54/0x26c [ 1333.068103][T29132] batadv_mesh_init+0x378/0x67c [ 1333.069270][T29132] batadv_softif_init_late+0x734/0xb94 [ 1333.070529][T29132] register_netdevice+0x440/0x1224 [ 1333.071695][T29132] batadv_softif_newlink+0x90/0xa0 [ 1333.072909][T29132] rtnl_newlink+0x1048/0x1ab8 [ 1333.074052][T29132] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.075179][T29132] netlink_rcv_skb+0x20c/0x3b8 [ 1333.076369][T29132] rtnetlink_rcv+0x28/0x38 [ 1333.077423][T29132] netlink_unicast+0x664/0x938 [ 1333.078610][T29132] netlink_sendmsg+0x844/0xb38 [ 1333.079795][T29132] ____sys_sendmsg+0x584/0x870 [ 1333.081020][T29132] ___sys_sendmsg+0x214/0x294 [ 1333.081036][T29132] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.081048][T29132] invoke_syscall+0x98/0x2b8 [ 1333.081062][T29132] el0_svc_common+0x138/0x258 [ 1333.081073][T29132] do_el0_svc+0x58/0x14c [ 1333.081084][T29132] el0_svc+0x7c/0x1f0 [ 1333.081096][T29132] el0t_64_sync_handler+0x84/0xe4 [ 1333.081109][T29132] el0t_64_sync+0x1a0/0x1a4 [ 1333.115186][T29136] __nla_validate_parse: 30 callbacks suppressed [ 1333.115200][T29136] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1333.132862][T29139] FAULT_INJECTION: forcing a failure. [ 1333.132862][T29139] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.137830][T29139] CPU: 1 PID: 29139 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1333.139943][T29139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.142426][T29139] Call trace: [ 1333.143194][T29139] dump_backtrace+0x0/0x530 [ 1333.144273][T29139] show_stack+0x2c/0x3c [ 1333.145306][T29139] dump_stack_lvl+0x108/0x170 [ 1333.146409][T29139] dump_stack+0x1c/0x58 [ 1333.147461][T29139] should_fail+0x400/0x5cc [ 1333.148536][T29139] __should_failslab+0xbc/0x110 [ 1333.149716][T29139] should_failslab+0x10/0x28 [ 1333.150813][T29139] slab_pre_alloc_hook+0x64/0xe8 [ 1333.151991][T29139] __kmalloc+0xc0/0x4c8 [ 1333.153009][T29139] batadv_hash_new+0x88/0x27c [ 1333.154167][T29139] batadv_tt_init+0xb4/0x26c [ 1333.155321][T29139] batadv_mesh_init+0x378/0x67c [ 1333.156516][T29139] batadv_softif_init_late+0x734/0xb94 [ 1333.157854][T29139] register_netdevice+0x440/0x1224 [ 1333.159013][T29139] batadv_softif_newlink+0x90/0xa0 [ 1333.160167][T29139] rtnl_newlink+0x1048/0x1ab8 [ 1333.161325][T29139] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.162572][T29139] netlink_rcv_skb+0x20c/0x3b8 [ 1333.163764][T29139] rtnetlink_rcv+0x28/0x38 [ 1333.164862][T29139] netlink_unicast+0x664/0x938 [ 1333.166036][T29139] netlink_sendmsg+0x844/0xb38 [ 1333.167133][T29139] ____sys_sendmsg+0x584/0x870 [ 1333.168169][T29139] ___sys_sendmsg+0x214/0x294 [ 1333.169250][T29139] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.170525][T29139] invoke_syscall+0x98/0x2b8 [ 1333.171607][T29139] el0_svc_common+0x138/0x258 [ 1333.172815][T29139] do_el0_svc+0x58/0x14c [ 1333.173851][T29139] el0_svc+0x7c/0x1f0 [ 1333.174827][T29139] el0t_64_sync_handler+0x84/0xe4 [ 1333.176066][T29139] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 22) 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.214555][T29143] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 22) 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.283896][T29147] FAULT_INJECTION: forcing a failure. [ 1333.283896][T29147] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1333.287047][T29147] CPU: 0 PID: 29147 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1333.289028][T29147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.291399][T29147] Call trace: [ 1333.292198][T29147] dump_backtrace+0x0/0x530 [ 1333.293270][T29147] show_stack+0x2c/0x3c [ 1333.294259][T29147] dump_stack_lvl+0x108/0x170 [ 1333.295452][T29147] dump_stack+0x1c/0x58 [ 1333.296434][T29147] should_fail+0x400/0x5cc [ 1333.297494][T29147] should_fail_alloc_page+0x74/0xa8 [ 1333.298730][T29147] prepare_alloc_pages+0x160/0x4cc [ 1333.299882][T29147] __alloc_pages+0x138/0x674 [ 1333.301036][T29147] alloc_pages+0x390/0x634 [ 1333.302018][T29147] new_slab+0xec/0x56c [ 1333.303030][T29147] ___slab_alloc+0x6bc/0xdbc [ 1333.304124][T29147] __kmalloc+0x31c/0x4c8 [ 1333.305179][T29147] batadv_hash_new+0xb8/0x27c [ 1333.306329][T29147] batadv_bla_init+0x39c/0x620 [ 1333.307464][T29147] batadv_mesh_init+0x3b0/0x67c [ 1333.308628][T29147] batadv_softif_init_late+0x734/0xb94 [ 1333.310020][T29147] register_netdevice+0x440/0x1224 [ 1333.311262][T29147] batadv_softif_newlink+0x90/0xa0 [ 1333.312494][T29147] rtnl_newlink+0x1048/0x1ab8 [ 1333.313681][T29147] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.314882][T29147] netlink_rcv_skb+0x20c/0x3b8 [ 1333.316027][T29147] rtnetlink_rcv+0x28/0x38 [ 1333.317093][T29147] netlink_unicast+0x664/0x938 [ 1333.318211][T29147] netlink_sendmsg+0x844/0xb38 [ 1333.319364][T29147] ____sys_sendmsg+0x584/0x870 [ 1333.320485][T29147] ___sys_sendmsg+0x214/0x294 [ 1333.321571][T29147] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.322798][T29147] invoke_syscall+0x98/0x2b8 [ 1333.323857][T29147] el0_svc_common+0x138/0x258 [ 1333.324962][T29147] do_el0_svc+0x58/0x14c [ 1333.325932][T29147] el0_svc+0x7c/0x1f0 [ 1333.326897][T29147] el0t_64_sync_handler+0x84/0xe4 [ 1333.328091][T29147] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x7, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1333.342775][T29150] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.364922][T29152] FAULT_INJECTION: forcing a failure. [ 1333.364922][T29152] name failslab, interval 1, probability 0, space 0, times 0 03:40:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 30) [ 1333.378144][T29152] CPU: 1 PID: 29152 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1333.380158][T29152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.382525][T29152] Call trace: [ 1333.383343][T29152] dump_backtrace+0x0/0x530 [ 1333.384384][T29152] show_stack+0x2c/0x3c [ 1333.385326][T29152] dump_stack_lvl+0x108/0x170 [ 1333.386475][T29152] dump_stack+0x1c/0x58 [ 1333.387462][T29152] should_fail+0x400/0x5cc [ 1333.388482][T29152] __should_failslab+0xbc/0x110 [ 1333.389619][T29152] should_failslab+0x10/0x28 [ 1333.390643][T29152] slab_pre_alloc_hook+0x64/0xe8 [ 1333.391824][T29152] __kmalloc+0xc0/0x4c8 [ 1333.392878][T29152] batadv_hash_new+0x88/0x27c [ 1333.393976][T29152] batadv_tt_init+0x54/0x26c [ 1333.395011][T29152] batadv_mesh_init+0x378/0x67c [ 1333.396170][T29152] batadv_softif_init_late+0x734/0xb94 [ 1333.397427][T29152] register_netdevice+0x440/0x1224 [ 1333.398615][T29152] batadv_softif_newlink+0x90/0xa0 [ 1333.399882][T29152] rtnl_newlink+0x1048/0x1ab8 [ 1333.400970][T29152] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.402112][T29152] netlink_rcv_skb+0x20c/0x3b8 [ 1333.403227][T29152] rtnetlink_rcv+0x28/0x38 [ 1333.404297][T29152] netlink_unicast+0x664/0x938 [ 1333.405475][T29152] netlink_sendmsg+0x844/0xb38 [ 1333.406623][T29152] ____sys_sendmsg+0x584/0x870 [ 1333.407813][T29152] ___sys_sendmsg+0x214/0x294 [ 1333.408947][T29152] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.410142][T29152] invoke_syscall+0x98/0x2b8 [ 1333.411224][T29152] el0_svc_common+0x138/0x258 [ 1333.412349][T29152] do_el0_svc+0x58/0x14c [ 1333.413365][T29152] el0_svc+0x7c/0x1f0 [ 1333.414313][T29152] el0t_64_sync_handler+0x84/0xe4 [ 1333.415469][T29152] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.474384][T29156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1333.487144][T29160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.504289][T29161] FAULT_INJECTION: forcing a failure. [ 1333.504289][T29161] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.508732][T29161] CPU: 1 PID: 29161 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1333.510801][T29161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.513123][T29161] Call trace: [ 1333.513881][T29161] dump_backtrace+0x0/0x530 [ 1333.515027][T29161] show_stack+0x2c/0x3c [ 1333.516049][T29161] dump_stack_lvl+0x108/0x170 [ 1333.517190][T29161] dump_stack+0x1c/0x58 [ 1333.518129][T29161] should_fail+0x400/0x5cc [ 1333.519234][T29161] __should_failslab+0xbc/0x110 [ 1333.520387][T29161] should_failslab+0x10/0x28 [ 1333.521490][T29161] slab_pre_alloc_hook+0x64/0xe8 [ 1333.522708][T29161] __kmalloc+0xc0/0x4c8 [ 1333.523702][T29161] batadv_hash_new+0x88/0x27c [ 1333.524870][T29161] batadv_tt_init+0xb4/0x26c [ 1333.525932][T29161] batadv_mesh_init+0x378/0x67c [ 1333.527069][T29161] batadv_softif_init_late+0x734/0xb94 [ 1333.528344][T29161] register_netdevice+0x440/0x1224 [ 1333.529516][T29161] batadv_softif_newlink+0x90/0xa0 [ 1333.530762][T29161] rtnl_newlink+0x1048/0x1ab8 [ 1333.531854][T29161] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.533080][T29161] netlink_rcv_skb+0x20c/0x3b8 [ 1333.534198][T29161] rtnetlink_rcv+0x28/0x38 [ 1333.535229][T29161] netlink_unicast+0x664/0x938 [ 1333.536300][T29161] netlink_sendmsg+0x844/0xb38 [ 1333.537478][T29161] ____sys_sendmsg+0x584/0x870 [ 1333.538634][T29161] ___sys_sendmsg+0x214/0x294 [ 1333.539689][T29161] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.540865][T29161] invoke_syscall+0x98/0x2b8 [ 1333.541968][T29161] el0_svc_common+0x138/0x258 [ 1333.543043][T29161] do_el0_svc+0x58/0x14c [ 1333.544018][T29161] el0_svc+0x7c/0x1f0 [ 1333.544954][T29161] el0t_64_sync_handler+0x84/0xe4 [ 1333.546222][T29161] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 22) [ 1333.596257][T29162] FAULT_INJECTION: forcing a failure. [ 1333.596257][T29162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1333.599669][T29162] CPU: 1 PID: 29162 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1333.601769][T29162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.604081][T29162] Call trace: [ 1333.604875][T29162] dump_backtrace+0x0/0x530 [ 1333.605944][T29162] show_stack+0x2c/0x3c [ 1333.606928][T29162] dump_stack_lvl+0x108/0x170 [ 1333.608067][T29162] dump_stack+0x1c/0x58 [ 1333.609018][T29162] should_fail+0x400/0x5cc [ 1333.610131][T29162] should_fail_alloc_page+0x74/0xa8 [ 1333.611396][T29162] prepare_alloc_pages+0x160/0x4cc [ 1333.612573][T29162] __alloc_pages+0x138/0x674 [ 1333.613605][T29162] alloc_pages+0x390/0x634 [ 1333.614702][T29162] kmalloc_order+0x40/0x154 [ 1333.615838][T29162] kmalloc_order_trace+0x30/0x21c [ 1333.617049][T29162] __kmalloc+0x35c/0x4c8 [ 1333.618056][T29162] batadv_hash_new+0xb8/0x27c [ 1333.619151][T29162] batadv_tt_init+0xb4/0x26c [ 1333.620210][T29162] batadv_mesh_init+0x378/0x67c [ 1333.621258][T29162] batadv_softif_init_late+0x734/0xb94 [ 1333.622520][T29162] register_netdevice+0x440/0x1224 [ 1333.623724][T29162] batadv_softif_newlink+0x90/0xa0 [ 1333.624913][T29162] rtnl_newlink+0x1048/0x1ab8 [ 1333.626142][T29162] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.627291][T29162] netlink_rcv_skb+0x20c/0x3b8 [ 1333.628370][T29162] rtnetlink_rcv+0x28/0x38 [ 1333.629449][T29162] netlink_unicast+0x664/0x938 [ 1333.630571][T29162] netlink_sendmsg+0x844/0xb38 [ 1333.631634][T29162] ____sys_sendmsg+0x584/0x870 [ 1333.632778][T29162] ___sys_sendmsg+0x214/0x294 [ 1333.633892][T29162] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.635124][T29162] invoke_syscall+0x98/0x2b8 [ 1333.636219][T29162] el0_svc_common+0x138/0x258 [ 1333.637306][T29162] do_el0_svc+0x58/0x14c [ 1333.638313][T29162] el0_svc+0x7c/0x1f0 [ 1333.639258][T29162] el0t_64_sync_handler+0x84/0xe4 [ 1333.640500][T29162] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000078000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 23) 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.705630][T29166] FAULT_INJECTION: forcing a failure. [ 1333.705630][T29166] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.713399][T29166] CPU: 0 PID: 29166 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1333.715401][T29166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.717715][T29166] Call trace: [ 1333.718560][T29166] dump_backtrace+0x0/0x530 [ 1333.719683][T29166] show_stack+0x2c/0x3c [ 1333.720668][T29166] dump_stack_lvl+0x108/0x170 [ 1333.721786][T29166] dump_stack+0x1c/0x58 [ 1333.722743][T29166] should_fail+0x400/0x5cc [ 1333.723841][T29166] __should_failslab+0xbc/0x110 [ 1333.725032][T29166] should_failslab+0x10/0x28 [ 1333.726157][T29166] slab_pre_alloc_hook+0x64/0xe8 [ 1333.727352][T29166] __kmalloc+0xc0/0x4c8 [ 1333.728333][T29166] batadv_hash_new+0x88/0x27c [ 1333.729414][T29166] batadv_bla_init+0x3c0/0x620 [ 1333.730597][T29166] batadv_mesh_init+0x3b0/0x67c [ 1333.731813][T29166] batadv_softif_init_late+0x734/0xb94 [ 1333.733099][T29166] register_netdevice+0x440/0x1224 [ 1333.734353][T29166] batadv_softif_newlink+0x90/0xa0 [ 1333.735579][T29166] rtnl_newlink+0x1048/0x1ab8 [ 1333.736669][T29166] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.737873][T29166] netlink_rcv_skb+0x20c/0x3b8 [ 1333.739047][T29166] rtnetlink_rcv+0x28/0x38 [ 1333.740149][T29166] netlink_unicast+0x664/0x938 [ 1333.741341][T29166] netlink_sendmsg+0x844/0xb38 [ 1333.742454][T29166] ____sys_sendmsg+0x584/0x870 [ 1333.743654][T29166] ___sys_sendmsg+0x214/0x294 [ 1333.744722][T29166] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.745974][T29166] invoke_syscall+0x98/0x2b8 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000ffffff80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.747031][T29166] el0_svc_common+0x138/0x258 [ 1333.748087][T29166] do_el0_svc+0x58/0x14c [ 1333.749134][T29166] el0_svc+0x7c/0x1f0 [ 1333.750123][T29166] el0t_64_sync_handler+0x84/0xe4 [ 1333.751290][T29166] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 23) [ 1333.786857][T29168] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000ffffff9b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.873805][T29174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 31) 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.908283][T29175] FAULT_INJECTION: forcing a failure. [ 1333.908283][T29175] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.919124][T29175] CPU: 1 PID: 29175 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1333.921255][T29175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1333.923666][T29175] Call trace: [ 1333.924450][T29175] dump_backtrace+0x0/0x530 [ 1333.925575][T29175] show_stack+0x2c/0x3c [ 1333.926582][T29175] dump_stack_lvl+0x108/0x170 [ 1333.927707][T29175] dump_stack+0x1c/0x58 [ 1333.928729][T29175] should_fail+0x400/0x5cc [ 1333.929854][T29175] __should_failslab+0xbc/0x110 [ 1333.930991][T29175] should_failslab+0x10/0x28 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.932098][T29175] slab_pre_alloc_hook+0x64/0xe8 [ 1333.933247][T29175] kmem_cache_alloc_trace+0x9c/0x47c [ 1333.934508][T29175] batadv_hash_new+0x68/0x27c [ 1333.935636][T29175] batadv_tt_init+0xb4/0x26c [ 1333.936677][T29175] batadv_mesh_init+0x378/0x67c [ 1333.937843][T29175] batadv_softif_init_late+0x734/0xb94 [ 1333.939132][T29175] register_netdevice+0x440/0x1224 [ 1333.940321][T29175] batadv_softif_newlink+0x90/0xa0 [ 1333.941568][T29175] rtnl_newlink+0x1048/0x1ab8 [ 1333.942711][T29175] rtnetlink_rcv_msg+0xa74/0xdac [ 1333.943888][T29175] netlink_rcv_skb+0x20c/0x3b8 [ 1333.944954][T29175] rtnetlink_rcv+0x28/0x38 [ 1333.945960][T29175] netlink_unicast+0x664/0x938 [ 1333.947132][T29175] netlink_sendmsg+0x844/0xb38 [ 1333.948280][T29175] ____sys_sendmsg+0x584/0x870 [ 1333.949424][T29175] ___sys_sendmsg+0x214/0x294 [ 1333.950569][T29175] __arm64_sys_sendmsg+0x1ac/0x25c [ 1333.951857][T29175] invoke_syscall+0x98/0x2b8 [ 1333.952964][T29175] el0_svc_common+0x138/0x258 [ 1333.954062][T29175] do_el0_svc+0x58/0x14c [ 1333.955048][T29175] el0_svc+0x7c/0x1f0 [ 1333.956055][T29175] el0t_64_sync_handler+0x84/0xe4 [ 1333.957244][T29175] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1333.989160][T29179] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1334.006891][T29182] FAULT_INJECTION: forcing a failure. [ 1334.006891][T29182] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.009890][T29182] CPU: 0 PID: 29182 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1334.011921][T29182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.014386][T29182] Call trace: [ 1334.015142][T29182] dump_backtrace+0x0/0x530 [ 1334.016179][T29182] show_stack+0x2c/0x3c [ 1334.017201][T29182] dump_stack_lvl+0x108/0x170 [ 1334.018335][T29182] dump_stack+0x1c/0x58 [ 1334.019293][T29182] should_fail+0x400/0x5cc [ 1334.020338][T29182] __should_failslab+0xbc/0x110 [ 1334.021461][T29182] should_failslab+0x10/0x28 [ 1334.022533][T29182] slab_pre_alloc_hook+0x64/0xe8 [ 1334.023731][T29182] kmem_cache_alloc_trace+0x9c/0x47c [ 1334.025016][T29182] batadv_tvlv_handler_register+0xf0/0x454 [ 1334.026320][T29182] batadv_tt_init+0x108/0x26c [ 1334.027424][T29182] batadv_mesh_init+0x378/0x67c [ 1334.028497][T29182] batadv_softif_init_late+0x734/0xb94 [ 1334.029835][T29182] register_netdevice+0x440/0x1224 [ 1334.031035][T29182] batadv_softif_newlink+0x90/0xa0 [ 1334.032269][T29182] rtnl_newlink+0x1048/0x1ab8 [ 1334.033325][T29182] rtnetlink_rcv_msg+0xa74/0xdac [ 1334.034442][T29182] netlink_rcv_skb+0x20c/0x3b8 [ 1334.035639][T29182] rtnetlink_rcv+0x28/0x38 [ 1334.036696][T29182] netlink_unicast+0x664/0x938 [ 1334.037833][T29182] netlink_sendmsg+0x844/0xb38 [ 1334.038971][T29182] ____sys_sendmsg+0x584/0x870 [ 1334.040110][T29182] ___sys_sendmsg+0x214/0x294 [ 1334.041241][T29182] __arm64_sys_sendmsg+0x1ac/0x25c [ 1334.042477][T29182] invoke_syscall+0x98/0x2b8 [ 1334.043596][T29182] el0_svc_common+0x138/0x258 [ 1334.044687][T29182] do_el0_svc+0x58/0x14c [ 1334.045659][T29182] el0_svc+0x7c/0x1f0 [ 1334.046570][T29182] el0t_64_sync_handler+0x84/0xe4 [ 1334.047815][T29182] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 23) 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.111706][T29186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1334.142694][T29189] FAULT_INJECTION: forcing a failure. [ 1334.142694][T29189] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.145784][T29189] CPU: 0 PID: 29189 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1334.147822][T29189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.150174][T29189] Call trace: [ 1334.150897][T29189] dump_backtrace+0x0/0x530 [ 1334.152028][T29189] show_stack+0x2c/0x3c [ 1334.153030][T29189] dump_stack_lvl+0x108/0x170 [ 1334.154144][T29189] dump_stack+0x1c/0x58 [ 1334.155183][T29189] should_fail+0x400/0x5cc [ 1334.156256][T29189] __should_failslab+0xbc/0x110 [ 1334.157392][T29189] should_failslab+0x10/0x28 [ 1334.158494][T29189] slab_pre_alloc_hook+0x64/0xe8 [ 1334.159647][T29189] kmem_cache_alloc_trace+0x9c/0x47c [ 1334.160909][T29189] batadv_tvlv_handler_register+0xf0/0x454 [ 1334.162390][T29189] batadv_tt_init+0x108/0x26c [ 1334.163542][T29189] batadv_mesh_init+0x378/0x67c [ 1334.164732][T29189] batadv_softif_init_late+0x734/0xb94 [ 1334.166103][T29189] register_netdevice+0x440/0x1224 [ 1334.167391][T29189] batadv_softif_newlink+0x90/0xa0 [ 1334.168630][T29189] rtnl_newlink+0x1048/0x1ab8 [ 1334.169714][T29189] rtnetlink_rcv_msg+0xa74/0xdac [ 1334.170878][T29189] netlink_rcv_skb+0x20c/0x3b8 [ 1334.172083][T29189] rtnetlink_rcv+0x28/0x38 [ 1334.173166][T29189] netlink_unicast+0x664/0x938 [ 1334.174283][T29189] netlink_sendmsg+0x844/0xb38 [ 1334.175405][T29189] ____sys_sendmsg+0x584/0x870 [ 1334.176549][T29189] ___sys_sendmsg+0x214/0x294 [ 1334.177651][T29189] __arm64_sys_sendmsg+0x1ac/0x25c [ 1334.178885][T29189] invoke_syscall+0x98/0x2b8 [ 1334.180029][T29189] el0_svc_common+0x138/0x258 [ 1334.181217][T29189] do_el0_svc+0x58/0x14c [ 1334.182253][T29189] el0_svc+0x7c/0x1f0 [ 1334.183233][T29189] el0t_64_sync_handler+0x84/0xe4 [ 1334.184437][T29189] el0t_64_sync+0x1a0/0x1a4 03:40:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 24) 03:40:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000fc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000e0ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.276075][T29193] FAULT_INJECTION: forcing a failure. [ 1334.276075][T29193] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.279016][T29193] CPU: 1 PID: 29193 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1334.281020][T29193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.283523][T29193] Call trace: [ 1334.284270][T29193] dump_backtrace+0x0/0x530 [ 1334.285326][T29193] show_stack+0x2c/0x3c [ 1334.286292][T29193] dump_stack_lvl+0x108/0x170 [ 1334.287369][T29193] dump_stack+0x1c/0x58 [ 1334.288334][T29193] should_fail+0x400/0x5cc [ 1334.289378][T29193] __should_failslab+0xbc/0x110 [ 1334.290563][T29193] should_failslab+0x10/0x28 [ 1334.291640][T29193] slab_pre_alloc_hook+0x64/0xe8 [ 1334.292846][T29193] __kmalloc+0xc0/0x4c8 [ 1334.293812][T29193] batadv_hash_new+0xb8/0x27c [ 1334.294917][T29193] batadv_bla_init+0x3c0/0x620 [ 1334.296080][T29193] batadv_mesh_init+0x3b0/0x67c [ 1334.297263][T29193] batadv_softif_init_late+0x734/0xb94 [ 1334.298579][T29193] register_netdevice+0x440/0x1224 [ 1334.299898][T29193] batadv_softif_newlink+0x90/0xa0 [ 1334.301124][T29193] rtnl_newlink+0x1048/0x1ab8 [ 1334.302281][T29193] rtnetlink_rcv_msg+0xa74/0xdac [ 1334.303492][T29193] netlink_rcv_skb+0x20c/0x3b8 [ 1334.304586][T29193] rtnetlink_rcv+0x28/0x38 [ 1334.305759][T29193] netlink_unicast+0x664/0x938 [ 1334.307084][T29193] netlink_sendmsg+0x844/0xb38 [ 1334.308183][T29193] ____sys_sendmsg+0x584/0x870 [ 1334.309286][T29193] ___sys_sendmsg+0x214/0x294 [ 1334.310401][T29193] __arm64_sys_sendmsg+0x1ac/0x25c [ 1334.311657][T29193] invoke_syscall+0x98/0x2b8 [ 1334.312728][T29193] el0_svc_common+0x138/0x258 [ 1334.313842][T29193] do_el0_svc+0x58/0x14c [ 1334.314779][T29193] el0_svc+0x7c/0x1f0 [ 1334.315761][T29193] el0t_64_sync_handler+0x84/0xe4 [ 1334.316971][T29193] el0t_64_sync+0x1a0/0x1a4 03:40:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 24) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000080ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.349349][T29197] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000009bffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.450312][T29204] FAULT_INJECTION: forcing a failure. [ 1334.450312][T29204] name failslab, interval 1, probability 0, space 0, times 0 03:40:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 32) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000ffffe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x9, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1334.453372][T29204] CPU: 1 PID: 29204 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1334.455324][T29204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.457593][T29204] Call trace: [ 1334.458363][T29204] dump_backtrace+0x0/0x530 [ 1334.459404][T29204] show_stack+0x2c/0x3c [ 1334.460377][T29204] dump_stack_lvl+0x108/0x170 [ 1334.461520][T29204] dump_stack+0x1c/0x58 [ 1334.462505][T29204] should_fail+0x400/0x5cc [ 1334.463601][T29204] __should_failslab+0xbc/0x110 [ 1334.464807][T29204] should_failslab+0x10/0x28 [ 1334.465885][T29204] slab_pre_alloc_hook+0x64/0xe8 [ 1334.467041][T29204] kmem_cache_alloc_trace+0x9c/0x47c [ 1334.468271][T29204] batadv_tvlv_handler_register+0xf0/0x454 [ 1334.469641][T29204] batadv_tt_init+0x108/0x26c [ 1334.470747][T29204] batadv_mesh_init+0x378/0x67c [ 1334.471847][T29204] batadv_softif_init_late+0x734/0xb94 [ 1334.473156][T29204] register_netdevice+0x440/0x1224 [ 1334.474304][T29204] batadv_softif_newlink+0x90/0xa0 [ 1334.475525][T29204] rtnl_newlink+0x1048/0x1ab8 [ 1334.476628][T29204] rtnetlink_rcv_msg+0xa74/0xdac [ 1334.477784][T29204] netlink_rcv_skb+0x20c/0x3b8 [ 1334.478906][T29204] rtnetlink_rcv+0x28/0x38 [ 1334.479967][T29204] netlink_unicast+0x664/0x938 [ 1334.481138][T29204] netlink_sendmsg+0x844/0xb38 [ 1334.482320][T29204] ____sys_sendmsg+0x584/0x870 [ 1334.483447][T29204] ___sys_sendmsg+0x214/0x294 [ 1334.484515][T29204] __arm64_sys_sendmsg+0x1ac/0x25c [ 1334.485692][T29204] invoke_syscall+0x98/0x2b8 [ 1334.486793][T29204] el0_svc_common+0x138/0x258 [ 1334.487909][T29204] do_el0_svc+0x58/0x14c [ 1334.488911][T29204] el0_svc+0x7c/0x1f0 [ 1334.489849][T29204] el0t_64_sync_handler+0x84/0xe4 [ 1334.491095][T29204] el0t_64_sync+0x1a0/0x1a4 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.652143][T29211] FAULT_INJECTION: forcing a failure. [ 1334.652143][T29211] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.655236][T29211] CPU: 1 PID: 29211 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 03:40:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 24) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000080010000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.657212][T29211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.659488][T29211] Call trace: [ 1334.660071][T29211] dump_backtrace+0x0/0x530 [ 1334.661096][T29211] show_stack+0x2c/0x3c [ 1334.662071][T29211] dump_stack_lvl+0x108/0x170 [ 1334.663163][T29211] dump_stack+0x1c/0x58 [ 1334.664185][T29211] should_fail+0x400/0x5cc [ 1334.665233][T29211] __should_failslab+0xbc/0x110 [ 1334.666405][T29211] should_failslab+0x10/0x28 [ 1334.667508][T29211] slab_pre_alloc_hook+0x64/0xe8 [ 1334.668658][T29211] kmem_cache_alloc_trace+0x9c/0x47c [ 1334.669801][T29211] batadv_tvlv_handler_register+0xf0/0x454 [ 1334.671228][T29211] batadv_tt_init+0x108/0x26c [ 1334.672286][T29211] batadv_mesh_init+0x378/0x67c [ 1334.673505][T29211] batadv_softif_init_late+0x734/0xb94 [ 1334.674883][T29211] register_netdevice+0x440/0x1224 [ 1334.676083][T29211] batadv_softif_newlink+0x90/0xa0 [ 1334.677236][T29211] rtnl_newlink+0x1048/0x1ab8 [ 1334.678385][T29211] rtnetlink_rcv_msg+0xa74/0xdac [ 1334.679527][T29211] netlink_rcv_skb+0x20c/0x3b8 [ 1334.680708][T29211] rtnetlink_rcv+0x28/0x38 [ 1334.681794][T29211] netlink_unicast+0x664/0x938 [ 1334.682920][T29211] netlink_sendmsg+0x844/0xb38 [ 1334.684035][T29211] ____sys_sendmsg+0x584/0x870 [ 1334.685160][T29211] ___sys_sendmsg+0x214/0x294 [ 1334.686291][T29211] __arm64_sys_sendmsg+0x1ac/0x25c [ 1334.687427][T29211] invoke_syscall+0x98/0x2b8 [ 1334.688594][T29211] el0_svc_common+0x138/0x258 [ 1334.689733][T29211] do_el0_svc+0x58/0x14c [ 1334.690766][T29211] el0_svc+0x7c/0x1f0 [ 1334.691707][T29211] el0t_64_sync_handler+0x84/0xe4 [ 1334.692821][T29211] el0t_64_sync+0x1a0/0x1a4 [ 1334.770679][T29218] FAULT_INJECTION: forcing a failure. [ 1334.770679][T29218] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.773767][T29218] CPU: 0 PID: 29218 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1334.775782][T29218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.778192][T29218] Call trace: [ 1334.778952][T29218] dump_backtrace+0x0/0x530 [ 1334.780006][T29218] show_stack+0x2c/0x3c [ 1334.780964][T29218] dump_stack_lvl+0x108/0x170 [ 1334.782082][T29218] dump_stack+0x1c/0x58 [ 1334.783064][T29218] should_fail+0x400/0x5cc [ 1334.784224][T29218] __should_failslab+0xbc/0x110 [ 1334.785413][T29218] should_failslab+0x10/0x28 [ 1334.786468][T29218] slab_pre_alloc_hook+0x64/0xe8 [ 1334.787659][T29218] kmem_cache_alloc_trace+0x9c/0x47c [ 1334.788875][T29218] batadv_tvlv_handler_register+0xf0/0x454 [ 1334.790242][T29218] batadv_tt_init+0x128/0x26c [ 1334.791339][T29218] batadv_mesh_init+0x378/0x67c [ 1334.792501][T29218] batadv_softif_init_late+0x734/0xb94 [ 1334.793850][T29218] register_netdevice+0x440/0x1224 [ 1334.795107][T29218] batadv_softif_newlink+0x90/0xa0 [ 1334.796281][T29218] rtnl_newlink+0x1048/0x1ab8 [ 1334.797366][T29218] rtnetlink_rcv_msg+0xa74/0xdac [ 1334.798545][T29218] netlink_rcv_skb+0x20c/0x3b8 [ 1334.799650][T29218] rtnetlink_rcv+0x28/0x38 [ 1334.800602][T29218] netlink_unicast+0x664/0x938 [ 1334.801694][T29218] netlink_sendmsg+0x844/0xb38 [ 1334.802832][T29218] ____sys_sendmsg+0x584/0x870 [ 1334.804004][T29218] ___sys_sendmsg+0x214/0x294 [ 1334.805150][T29218] __arm64_sys_sendmsg+0x1ac/0x25c [ 1334.806313][T29218] invoke_syscall+0x98/0x2b8 [ 1334.807429][T29218] el0_svc_common+0x138/0x258 [ 1334.808484][T29218] do_el0_svc+0x58/0x14c [ 1334.809501][T29218] el0_svc+0x7c/0x1f0 [ 1334.810479][T29218] el0t_64_sync_handler+0x84/0xe4 [ 1334.811676][T29218] el0t_64_sync+0x1a0/0x1a4 03:40:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 25) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1334.972533][T29223] FAULT_INJECTION: forcing a failure. [ 1334.972533][T29223] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.975556][T29223] CPU: 1 PID: 29223 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1334.977567][T29223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1334.979968][T29223] Call trace: [ 1334.980722][T29223] dump_backtrace+0x0/0x530 [ 1334.981793][T29223] show_stack+0x2c/0x3c [ 1334.982778][T29223] dump_stack_lvl+0x108/0x170 [ 1334.983944][T29223] dump_stack+0x1c/0x58 [ 1334.984950][T29223] should_fail+0x400/0x5cc [ 1334.985962][T29223] __should_failslab+0xbc/0x110 [ 1334.987060][T29223] should_failslab+0x10/0x28 [ 1334.988180][T29223] slab_pre_alloc_hook+0x64/0xe8 [ 1334.989431][T29223] kmem_cache_alloc_trace+0x9c/0x47c [ 1334.990788][T29223] batadv_hash_new+0x68/0x27c [ 1334.991895][T29223] batadv_dat_init+0x68/0x258 [ 1334.993075][T29223] batadv_mesh_init+0x3cc/0x67c [ 1334.994266][T29223] batadv_softif_init_late+0x734/0xb94 [ 1334.995614][T29223] register_netdevice+0x440/0x1224 [ 1334.996792][T29223] batadv_softif_newlink+0x90/0xa0 [ 1334.998016][T29223] rtnl_newlink+0x1048/0x1ab8 [ 1334.999127][T29223] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.000303][T29223] netlink_rcv_skb+0x20c/0x3b8 [ 1335.001391][T29223] rtnetlink_rcv+0x28/0x38 [ 1335.002437][T29223] netlink_unicast+0x664/0x938 [ 1335.003570][T29223] netlink_sendmsg+0x844/0xb38 [ 1335.004772][T29223] ____sys_sendmsg+0x584/0x870 [ 1335.005908][T29223] ___sys_sendmsg+0x214/0x294 [ 1335.007052][T29223] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.008228][T29223] invoke_syscall+0x98/0x2b8 [ 1335.009247][T29223] el0_svc_common+0x138/0x258 [ 1335.010345][T29223] do_el0_svc+0x58/0x14c [ 1335.011324][T29223] el0_svc+0x7c/0x1f0 [ 1335.012257][T29223] el0t_64_sync_handler+0x84/0xe4 [ 1335.013476][T29223] el0t_64_sync+0x1a0/0x1a4 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 25) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 33) 03:40:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xa, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1335.156416][T29231] FAULT_INJECTION: forcing a failure. [ 1335.156416][T29231] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.159603][T29231] CPU: 0 PID: 29231 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1335.161655][T29231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.164079][T29231] Call trace: [ 1335.164894][T29231] dump_backtrace+0x0/0x530 [ 1335.165963][T29231] show_stack+0x2c/0x3c [ 1335.167000][T29231] dump_stack_lvl+0x108/0x170 [ 1335.168143][T29231] dump_stack+0x1c/0x58 [ 1335.169095][T29231] should_fail+0x400/0x5cc [ 1335.170143][T29231] __should_failslab+0xbc/0x110 [ 1335.171285][T29231] should_failslab+0x10/0x28 [ 1335.172397][T29231] slab_pre_alloc_hook+0x64/0xe8 [ 1335.173605][T29231] kmem_cache_alloc_trace+0x9c/0x47c [ 1335.174856][T29231] batadv_tvlv_handler_register+0xf0/0x454 [ 1335.176299][T29231] batadv_tt_init+0x128/0x26c [ 1335.177434][T29231] batadv_mesh_init+0x378/0x67c [ 1335.178547][T29231] batadv_softif_init_late+0x734/0xb94 [ 1335.179851][T29231] register_netdevice+0x440/0x1224 [ 1335.181124][T29231] batadv_softif_newlink+0x90/0xa0 [ 1335.182338][T29231] rtnl_newlink+0x1048/0x1ab8 [ 1335.183524][T29231] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.184646][T29231] netlink_rcv_skb+0x20c/0x3b8 [ 1335.185825][T29231] rtnetlink_rcv+0x28/0x38 [ 1335.186855][T29231] netlink_unicast+0x664/0x938 [ 1335.187994][T29231] netlink_sendmsg+0x844/0xb38 [ 1335.189029][T29231] ____sys_sendmsg+0x584/0x870 [ 1335.190134][T29231] ___sys_sendmsg+0x214/0x294 [ 1335.191248][T29231] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.192430][T29231] invoke_syscall+0x98/0x2b8 [ 1335.193504][T29231] el0_svc_common+0x138/0x258 [ 1335.194596][T29231] do_el0_svc+0x58/0x14c [ 1335.195587][T29231] el0_svc+0x7c/0x1f0 [ 1335.196519][T29231] el0t_64_sync_handler+0x84/0xe4 [ 1335.197698][T29231] el0t_64_sync+0x1a0/0x1a4 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1335.283386][T29238] FAULT_INJECTION: forcing a failure. [ 1335.283386][T29238] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.286399][T29238] CPU: 1 PID: 29238 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1335.288412][T29238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.290733][T29238] Call trace: [ 1335.291516][T29238] dump_backtrace+0x0/0x530 [ 1335.292604][T29238] show_stack+0x2c/0x3c [ 1335.293623][T29238] dump_stack_lvl+0x108/0x170 03:40:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 25) 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1335.294753][T29238] dump_stack+0x1c/0x58 [ 1335.295659][T29238] should_fail+0x400/0x5cc [ 1335.296727][T29238] __should_failslab+0xbc/0x110 [ 1335.297845][T29238] should_failslab+0x10/0x28 [ 1335.298958][T29238] slab_pre_alloc_hook+0x64/0xe8 [ 1335.300186][T29238] kmem_cache_alloc_trace+0x9c/0x47c [ 1335.301443][T29238] batadv_tvlv_handler_register+0xf0/0x454 [ 1335.302834][T29238] batadv_tt_init+0x108/0x26c [ 1335.302850][T29238] batadv_mesh_init+0x378/0x67c [ 1335.302861][T29238] batadv_softif_init_late+0x734/0xb94 [ 1335.302874][T29238] register_netdevice+0x440/0x1224 [ 1335.302887][T29238] batadv_softif_newlink+0x90/0xa0 [ 1335.302899][T29238] rtnl_newlink+0x1048/0x1ab8 [ 1335.302910][T29238] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.302921][T29238] netlink_rcv_skb+0x20c/0x3b8 [ 1335.302933][T29238] rtnetlink_rcv+0x28/0x38 [ 1335.302944][T29238] netlink_unicast+0x664/0x938 [ 1335.302955][T29238] netlink_sendmsg+0x844/0xb38 [ 1335.302967][T29238] ____sys_sendmsg+0x584/0x870 [ 1335.302993][T29238] ___sys_sendmsg+0x214/0x294 [ 1335.303006][T29238] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.303017][T29238] invoke_syscall+0x98/0x2b8 [ 1335.303030][T29238] el0_svc_common+0x138/0x258 [ 1335.303041][T29238] do_el0_svc+0x58/0x14c [ 1335.303052][T29238] el0_svc+0x7c/0x1f0 [ 1335.303064][T29238] el0t_64_sync_handler+0x84/0xe4 [ 1335.303076][T29238] el0t_64_sync+0x1a0/0x1a4 [ 1335.433468][T29246] FAULT_INJECTION: forcing a failure. [ 1335.433468][T29246] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.436332][T29246] CPU: 0 PID: 29246 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1335.438364][T29246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.440675][T29246] Call trace: [ 1335.441453][T29246] dump_backtrace+0x0/0x530 [ 1335.442540][T29246] show_stack+0x2c/0x3c [ 1335.443518][T29246] dump_stack_lvl+0x108/0x170 [ 1335.444640][T29246] dump_stack+0x1c/0x58 [ 1335.445670][T29246] should_fail+0x400/0x5cc [ 1335.446733][T29246] __should_failslab+0xbc/0x110 [ 1335.447882][T29246] should_failslab+0x10/0x28 [ 1335.448961][T29246] slab_pre_alloc_hook+0x64/0xe8 [ 1335.450184][T29246] __kmalloc+0xc0/0x4c8 [ 1335.451123][T29246] batadv_hash_new+0x88/0x27c [ 1335.452168][T29246] batadv_bla_init+0x3c0/0x620 [ 1335.453310][T29246] batadv_mesh_init+0x3b0/0x67c [ 1335.454467][T29246] batadv_softif_init_late+0x734/0xb94 [ 1335.455800][T29246] register_netdevice+0x440/0x1224 [ 1335.457010][T29246] batadv_softif_newlink+0x90/0xa0 [ 1335.458257][T29246] rtnl_newlink+0x1048/0x1ab8 [ 1335.459415][T29246] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.460579][T29246] netlink_rcv_skb+0x20c/0x3b8 [ 1335.461676][T29246] rtnetlink_rcv+0x28/0x38 [ 1335.462717][T29246] netlink_unicast+0x664/0x938 [ 1335.463905][T29246] netlink_sendmsg+0x844/0xb38 [ 1335.465003][T29246] ____sys_sendmsg+0x584/0x870 [ 1335.466124][T29246] ___sys_sendmsg+0x214/0x294 [ 1335.467288][T29246] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.468457][T29246] invoke_syscall+0x98/0x2b8 [ 1335.469578][T29246] el0_svc_common+0x138/0x258 [ 1335.470720][T29246] do_el0_svc+0x58/0x14c [ 1335.471723][T29246] el0_svc+0x7c/0x1f0 [ 1335.472708][T29246] el0t_64_sync_handler+0x84/0xe4 [ 1335.473948][T29246] el0t_64_sync+0x1a0/0x1a4 03:40:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 26) 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1335.532824][T29247] FAULT_INJECTION: forcing a failure. [ 1335.532824][T29247] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1335.536003][T29247] CPU: 1 PID: 29247 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1335.538032][T29247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.540359][T29247] Call trace: [ 1335.541151][T29247] dump_backtrace+0x0/0x530 [ 1335.542271][T29247] show_stack+0x2c/0x3c [ 1335.543276][T29247] dump_stack_lvl+0x108/0x170 [ 1335.544439][T29247] dump_stack+0x1c/0x58 [ 1335.545375][T29247] should_fail+0x400/0x5cc [ 1335.545393][T29247] should_fail_alloc_page+0x74/0xa8 [ 1335.545406][T29247] prepare_alloc_pages+0x160/0x4cc [ 1335.545417][T29247] __alloc_pages+0x138/0x674 [ 1335.549963][T29247] alloc_pages+0x390/0x634 [ 1335.549990][T29247] kmalloc_order+0x40/0x154 [ 1335.550004][T29247] kmalloc_order_trace+0x30/0x21c [ 1335.550016][T29247] __kmalloc+0x35c/0x4c8 [ 1335.550028][T29247] batadv_hash_new+0xb8/0x27c [ 1335.550039][T29247] batadv_tt_init+0xb4/0x26c [ 1335.550049][T29247] batadv_mesh_init+0x378/0x67c [ 1335.550060][T29247] batadv_softif_init_late+0x734/0xb94 [ 1335.550073][T29247] register_netdevice+0x440/0x1224 [ 1335.550084][T29247] batadv_softif_newlink+0x90/0xa0 [ 1335.550096][T29247] rtnl_newlink+0x1048/0x1ab8 [ 1335.550107][T29247] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.550118][T29247] netlink_rcv_skb+0x20c/0x3b8 [ 1335.550131][T29247] rtnetlink_rcv+0x28/0x38 [ 1335.550141][T29247] netlink_unicast+0x664/0x938 [ 1335.550153][T29247] netlink_sendmsg+0x844/0xb38 [ 1335.550164][T29247] ____sys_sendmsg+0x584/0x870 [ 1335.550176][T29247] ___sys_sendmsg+0x214/0x294 [ 1335.550186][T29247] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.550197][T29247] invoke_syscall+0x98/0x2b8 [ 1335.550209][T29247] el0_svc_common+0x138/0x258 03:40:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 26) 03:40:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 34) [ 1335.550220][T29247] do_el0_svc+0x58/0x14c [ 1335.550231][T29247] el0_svc+0x7c/0x1f0 [ 1335.550242][T29247] el0t_64_sync_handler+0x84/0xe4 [ 1335.550254][T29247] el0t_64_sync+0x1a0/0x1a4 03:40:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xb, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1335.655441][T29259] FAULT_INJECTION: forcing a failure. [ 1335.655441][T29259] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.658489][T29259] CPU: 0 PID: 29259 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1335.660633][T29259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.663020][T29259] Call trace: [ 1335.663788][T29259] dump_backtrace+0x0/0x530 [ 1335.664865][T29259] show_stack+0x2c/0x3c [ 1335.665895][T29259] dump_stack_lvl+0x108/0x170 [ 1335.666943][T29259] dump_stack+0x1c/0x58 [ 1335.667907][T29259] should_fail+0x400/0x5cc [ 1335.668879][T29259] __should_failslab+0xbc/0x110 [ 1335.669996][T29259] should_failslab+0x10/0x28 [ 1335.671062][T29259] slab_pre_alloc_hook+0x64/0xe8 [ 1335.672214][T29259] kmem_cache_alloc_trace+0x9c/0x47c [ 1335.673433][T29259] batadv_tvlv_handler_register+0xf0/0x454 [ 1335.674829][T29259] batadv_tt_init+0x128/0x26c [ 1335.675912][T29259] batadv_mesh_init+0x378/0x67c [ 1335.677050][T29259] batadv_softif_init_late+0x734/0xb94 [ 1335.678345][T29259] register_netdevice+0x440/0x1224 [ 1335.679610][T29259] batadv_softif_newlink+0x90/0xa0 [ 1335.680843][T29259] rtnl_newlink+0x1048/0x1ab8 [ 1335.681993][T29259] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.683114][T29259] netlink_rcv_skb+0x20c/0x3b8 [ 1335.684270][T29259] rtnetlink_rcv+0x28/0x38 [ 1335.685336][T29259] netlink_unicast+0x664/0x938 [ 1335.686437][T29259] netlink_sendmsg+0x844/0xb38 [ 1335.687557][T29259] ____sys_sendmsg+0x584/0x870 [ 1335.688706][T29259] ___sys_sendmsg+0x214/0x294 [ 1335.689762][T29259] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.690938][T29259] invoke_syscall+0x98/0x2b8 [ 1335.692033][T29259] el0_svc_common+0x138/0x258 [ 1335.693124][T29259] do_el0_svc+0x58/0x14c [ 1335.694143][T29259] el0_svc+0x7c/0x1f0 [ 1335.695096][T29259] el0t_64_sync_handler+0x84/0xe4 [ 1335.696279][T29259] el0t_64_sync+0x1a0/0x1a4 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1335.818799][T29266] FAULT_INJECTION: forcing a failure. [ 1335.818799][T29266] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.821952][T29266] CPU: 0 PID: 29266 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1335.824049][T29266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.826443][T29266] Call trace: [ 1335.827210][T29266] dump_backtrace+0x0/0x530 [ 1335.828177][T29266] show_stack+0x2c/0x3c [ 1335.829127][T29266] dump_stack_lvl+0x108/0x170 [ 1335.830287][T29266] dump_stack+0x1c/0x58 [ 1335.831276][T29266] should_fail+0x400/0x5cc [ 1335.832369][T29266] __should_failslab+0xbc/0x110 [ 1335.833554][T29266] should_failslab+0x10/0x28 [ 1335.834661][T29266] slab_pre_alloc_hook+0x64/0xe8 [ 1335.835830][T29266] kmem_cache_alloc_trace+0x9c/0x47c [ 1335.837098][T29266] batadv_tvlv_handler_register+0xf0/0x454 [ 1335.838552][T29266] batadv_tt_init+0x128/0x26c [ 1335.839719][T29266] batadv_mesh_init+0x378/0x67c [ 1335.840797][T29266] batadv_softif_init_late+0x734/0xb94 [ 1335.842169][T29266] register_netdevice+0x440/0x1224 [ 1335.843442][T29266] batadv_softif_newlink+0x90/0xa0 [ 1335.844668][T29266] rtnl_newlink+0x1048/0x1ab8 [ 1335.845790][T29266] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.846956][T29266] netlink_rcv_skb+0x20c/0x3b8 [ 1335.848117][T29266] rtnetlink_rcv+0x28/0x38 [ 1335.849196][T29266] netlink_unicast+0x664/0x938 [ 1335.850421][T29266] netlink_sendmsg+0x844/0xb38 [ 1335.851502][T29266] ____sys_sendmsg+0x584/0x870 [ 1335.852673][T29266] ___sys_sendmsg+0x214/0x294 [ 1335.853779][T29266] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.854995][T29266] invoke_syscall+0x98/0x2b8 [ 1335.856138][T29266] el0_svc_common+0x138/0x258 [ 1335.857270][T29266] do_el0_svc+0x58/0x14c 03:40:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 26) [ 1335.858300][T29266] el0_svc+0x7c/0x1f0 [ 1335.859163][T29266] el0t_64_sync_handler+0x84/0xe4 [ 1335.860078][T29266] el0t_64_sync+0x1a0/0x1a4 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1335.915558][T29268] FAULT_INJECTION: forcing a failure. [ 1335.915558][T29268] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.918606][T29268] CPU: 0 PID: 29268 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1335.920610][T29268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1335.923041][T29268] Call trace: [ 1335.923811][T29268] dump_backtrace+0x0/0x530 [ 1335.924864][T29268] show_stack+0x2c/0x3c [ 1335.925840][T29268] dump_stack_lvl+0x108/0x170 [ 1335.926948][T29268] dump_stack+0x1c/0x58 [ 1335.927973][T29268] should_fail+0x400/0x5cc [ 1335.928960][T29268] __should_failslab+0xbc/0x110 [ 1335.930137][T29268] should_failslab+0x10/0x28 [ 1335.931208][T29268] slab_pre_alloc_hook+0x64/0xe8 [ 1335.932398][T29268] __kmalloc+0xc0/0x4c8 [ 1335.933363][T29268] batadv_hash_new+0x88/0x27c [ 1335.934462][T29268] batadv_bla_init+0x3c0/0x620 [ 1335.935657][T29268] batadv_mesh_init+0x3b0/0x67c [ 1335.935673][T29268] batadv_softif_init_late+0x734/0xb94 [ 1335.935687][T29268] register_netdevice+0x440/0x1224 [ 1335.939350][T29268] batadv_softif_newlink+0x90/0xa0 [ 1335.939369][T29268] rtnl_newlink+0x1048/0x1ab8 [ 1335.939381][T29268] rtnetlink_rcv_msg+0xa74/0xdac [ 1335.939393][T29268] netlink_rcv_skb+0x20c/0x3b8 [ 1335.939406][T29268] rtnetlink_rcv+0x28/0x38 [ 1335.939416][T29268] netlink_unicast+0x664/0x938 [ 1335.939428][T29268] netlink_sendmsg+0x844/0xb38 [ 1335.939439][T29268] ____sys_sendmsg+0x584/0x870 03:40:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 27) [ 1335.939451][T29268] ___sys_sendmsg+0x214/0x294 [ 1335.939462][T29268] __arm64_sys_sendmsg+0x1ac/0x25c [ 1335.939472][T29268] invoke_syscall+0x98/0x2b8 [ 1335.939485][T29268] el0_svc_common+0x138/0x258 [ 1335.939496][T29268] do_el0_svc+0x58/0x14c [ 1335.939507][T29268] el0_svc+0x7c/0x1f0 [ 1335.939519][T29268] el0t_64_sync_handler+0x84/0xe4 [ 1335.939530][T29268] el0t_64_sync+0x1a0/0x1a4 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 35) 03:40:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1336.091618][T29291] FAULT_INJECTION: forcing a failure. [ 1336.091618][T29291] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.094890][T29291] CPU: 1 PID: 29291 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1336.096903][T29291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.099297][T29291] Call trace: [ 1336.100094][T29291] dump_backtrace+0x0/0x530 [ 1336.101212][T29291] show_stack+0x2c/0x3c [ 1336.102222][T29291] dump_stack_lvl+0x108/0x170 [ 1336.103319][T29291] dump_stack+0x1c/0x58 [ 1336.104386][T29291] should_fail+0x400/0x5cc [ 1336.105410][T29291] __should_failslab+0xbc/0x110 [ 1336.106459][T29291] should_failslab+0x10/0x28 [ 1336.107580][T29291] slab_pre_alloc_hook+0x64/0xe8 [ 1336.108774][T29291] kmem_cache_alloc_trace+0x9c/0x47c [ 1336.110026][T29291] batadv_v_ogm_init+0xe0/0x3d4 [ 1336.111163][T29291] batadv_v_mesh_init+0x20/0x38 [ 1336.112263][T29291] batadv_mesh_init+0x394/0x67c [ 1336.113407][T29291] batadv_softif_init_late+0x734/0xb94 [ 1336.114736][T29291] register_netdevice+0x440/0x1224 [ 1336.115923][T29291] batadv_softif_newlink+0x90/0xa0 [ 1336.117153][T29291] rtnl_newlink+0x1048/0x1ab8 [ 1336.118356][T29291] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.119429][T29291] netlink_rcv_skb+0x20c/0x3b8 [ 1336.120571][T29291] rtnetlink_rcv+0x28/0x38 [ 1336.121649][T29291] netlink_unicast+0x664/0x938 [ 1336.122801][T29291] netlink_sendmsg+0x844/0xb38 [ 1336.124059][T29291] ____sys_sendmsg+0x584/0x870 [ 1336.125186][T29291] ___sys_sendmsg+0x214/0x294 [ 1336.126293][T29291] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.127564][T29291] invoke_syscall+0x98/0x2b8 [ 1336.128643][T29291] el0_svc_common+0x138/0x258 [ 1336.129775][T29291] do_el0_svc+0x58/0x14c [ 1336.130747][T29291] el0_svc+0x7c/0x1f0 [ 1336.131678][T29291] el0t_64_sync_handler+0x84/0xe4 [ 1336.132905][T29291] el0t_64_sync+0x1a0/0x1a4 [ 1336.176642][T29277] FAULT_INJECTION: forcing a failure. [ 1336.176642][T29277] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.179650][T29277] CPU: 0 PID: 29277 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1336.181649][T29277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.184003][T29277] Call trace: [ 1336.184754][T29277] dump_backtrace+0x0/0x530 [ 1336.185867][T29277] show_stack+0x2c/0x3c [ 1336.186882][T29277] dump_stack_lvl+0x108/0x170 [ 1336.188034][T29277] dump_stack+0x1c/0x58 [ 1336.188993][T29277] should_fail+0x400/0x5cc [ 1336.190054][T29277] __should_failslab+0xbc/0x110 [ 1336.191256][T29277] should_failslab+0x10/0x28 [ 1336.192384][T29277] slab_pre_alloc_hook+0x64/0xe8 [ 1336.193578][T29277] kmem_cache_alloc_trace+0x9c/0x47c [ 1336.194830][T29277] batadv_v_ogm_init+0xe0/0x3d4 [ 1336.195959][T29277] batadv_v_mesh_init+0x20/0x38 [ 1336.197133][T29277] batadv_mesh_init+0x394/0x67c [ 1336.198215][T29277] batadv_softif_init_late+0x734/0xb94 [ 1336.199518][T29277] register_netdevice+0x440/0x1224 [ 1336.200707][T29277] batadv_softif_newlink+0x90/0xa0 [ 1336.201949][T29277] rtnl_newlink+0x1048/0x1ab8 [ 1336.203070][T29277] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.204258][T29277] netlink_rcv_skb+0x20c/0x3b8 [ 1336.205371][T29277] rtnetlink_rcv+0x28/0x38 [ 1336.206411][T29277] netlink_unicast+0x664/0x938 [ 1336.207435][T29277] netlink_sendmsg+0x844/0xb38 [ 1336.208562][T29277] ____sys_sendmsg+0x584/0x870 [ 1336.209676][T29277] ___sys_sendmsg+0x214/0x294 [ 1336.210796][T29277] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.211970][T29277] invoke_syscall+0x98/0x2b8 [ 1336.213025][T29277] el0_svc_common+0x138/0x258 [ 1336.214111][T29277] do_el0_svc+0x58/0x14c [ 1336.215111][T29277] el0_svc+0x7c/0x1f0 [ 1336.216059][T29277] el0t_64_sync_handler+0x84/0xe4 [ 1336.217175][T29277] el0t_64_sync+0x1a0/0x1a4 [ 1336.262766][T29284] FAULT_INJECTION: forcing a failure. [ 1336.262766][T29284] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.273763][T29284] CPU: 0 PID: 29284 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1336.275893][T29284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.278358][T29284] Call trace: [ 1336.279149][T29284] dump_backtrace+0x0/0x530 [ 1336.280245][T29284] show_stack+0x2c/0x3c [ 1336.281224][T29284] dump_stack_lvl+0x108/0x170 [ 1336.282417][T29284] dump_stack+0x1c/0x58 [ 1336.283438][T29284] should_fail+0x400/0x5cc [ 1336.284475][T29284] __should_failslab+0xbc/0x110 [ 1336.285635][T29284] should_failslab+0x10/0x28 [ 1336.286744][T29284] slab_pre_alloc_hook+0x64/0xe8 [ 1336.287936][T29284] kmem_cache_alloc+0x98/0x45c [ 1336.289112][T29284] debug_objects_fill_pool+0x504/0x814 [ 1336.290422][T29284] __debug_object_init+0x38/0x5b8 [ 1336.291636][T29284] debug_object_init+0x20/0x2c [ 1336.292758][T29284] init_timer_key+0x54/0x468 [ 1336.293878][T29284] batadv_originator_init+0x150/0x1b4 [ 1336.295146][T29284] batadv_mesh_init+0x358/0x67c [ 1336.296339][T29284] batadv_softif_init_late+0x734/0xb94 [ 1336.297640][T29284] register_netdevice+0x440/0x1224 [ 1336.298853][T29284] batadv_softif_newlink+0x90/0xa0 [ 1336.300130][T29284] rtnl_newlink+0x1048/0x1ab8 [ 1336.301289][T29284] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.302491][T29284] netlink_rcv_skb+0x20c/0x3b8 [ 1336.303638][T29284] rtnetlink_rcv+0x28/0x38 [ 1336.304685][T29284] netlink_unicast+0x664/0x938 [ 1336.305827][T29284] netlink_sendmsg+0x844/0xb38 [ 1336.306928][T29284] ____sys_sendmsg+0x584/0x870 [ 1336.308015][T29284] ___sys_sendmsg+0x214/0x294 [ 1336.309132][T29284] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.310372][T29284] invoke_syscall+0x98/0x2b8 [ 1336.311504][T29284] el0_svc_common+0x138/0x258 [ 1336.312656][T29284] do_el0_svc+0x58/0x14c [ 1336.313665][T29284] el0_svc+0x7c/0x1f0 [ 1336.314637][T29284] el0t_64_sync_handler+0x84/0xe4 [ 1336.315777][T29284] el0t_64_sync+0x1a0/0x1a4 03:40:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 27) 03:40:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000e690000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1336.424156][T29290] FAULT_INJECTION: forcing a failure. [ 1336.424156][T29290] name failslab, interval 1, probability 0, space 0, times 0 03:40:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 27) [ 1336.429715][T29290] CPU: 1 PID: 29290 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1336.431750][T29290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.434204][T29290] Call trace: [ 1336.434964][T29290] dump_backtrace+0x0/0x530 [ 1336.436030][T29290] show_stack+0x2c/0x3c [ 1336.436962][T29290] dump_stack_lvl+0x108/0x170 [ 1336.438081][T29290] dump_stack+0x1c/0x58 [ 1336.438969][T29290] should_fail+0x400/0x5cc [ 1336.440075][T29290] __should_failslab+0xbc/0x110 [ 1336.441282][T29290] should_failslab+0x10/0x28 [ 1336.442327][T29290] slab_pre_alloc_hook+0x64/0xe8 [ 1336.443527][T29290] __kmalloc+0xc0/0x4c8 [ 1336.444459][T29290] batadv_hash_new+0x88/0x27c [ 1336.445520][T29290] batadv_dat_init+0x68/0x258 [ 1336.446667][T29290] batadv_mesh_init+0x3cc/0x67c [ 1336.446683][T29290] batadv_softif_init_late+0x734/0xb94 [ 1336.446696][T29290] register_netdevice+0x440/0x1224 [ 1336.446708][T29290] batadv_softif_newlink+0x90/0xa0 [ 1336.446721][T29290] rtnl_newlink+0x1048/0x1ab8 [ 1336.446732][T29290] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.446743][T29290] netlink_rcv_skb+0x20c/0x3b8 [ 1336.446755][T29290] rtnetlink_rcv+0x28/0x38 [ 1336.446765][T29290] netlink_unicast+0x664/0x938 [ 1336.446777][T29290] netlink_sendmsg+0x844/0xb38 [ 1336.446789][T29290] ____sys_sendmsg+0x584/0x870 [ 1336.446801][T29290] ___sys_sendmsg+0x214/0x294 [ 1336.446811][T29290] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.446822][T29290] invoke_syscall+0x98/0x2b8 [ 1336.446834][T29290] el0_svc_common+0x138/0x258 [ 1336.463864][T29290] do_el0_svc+0x58/0x14c [ 1336.463882][T29290] el0_svc+0x7c/0x1f0 [ 1336.463895][T29290] el0t_64_sync_handler+0x84/0xe4 [ 1336.463908][T29290] el0t_64_sync+0x1a0/0x1a4 03:40:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 28) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 36) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000ffffff800000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1336.609130][T29304] FAULT_INJECTION: forcing a failure. [ 1336.609130][T29304] name failslab, interval 1, probability 0, space 0, times 0 03:40:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xd, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1336.615192][T29304] CPU: 0 PID: 29304 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1336.617224][T29304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.619638][T29304] Call trace: [ 1336.620388][T29304] dump_backtrace+0x0/0x530 [ 1336.621494][T29304] show_stack+0x2c/0x3c [ 1336.622472][T29304] dump_stack_lvl+0x108/0x170 [ 1336.623591][T29304] dump_stack+0x1c/0x58 [ 1336.624566][T29304] should_fail+0x400/0x5cc [ 1336.625635][T29304] __should_failslab+0xbc/0x110 [ 1336.626776][T29304] should_failslab+0x10/0x28 [ 1336.627894][T29304] slab_pre_alloc_hook+0x64/0xe8 [ 1336.629168][T29304] kmem_cache_alloc_trace+0x9c/0x47c [ 1336.630405][T29304] batadv_hash_new+0x68/0x27c [ 1336.631510][T29304] batadv_bla_init+0x39c/0x620 [ 1336.632692][T29304] batadv_mesh_init+0x3b0/0x67c [ 1336.633861][T29304] batadv_softif_init_late+0x734/0xb94 [ 1336.635227][T29304] register_netdevice+0x440/0x1224 [ 1336.636487][T29304] batadv_softif_newlink+0x90/0xa0 [ 1336.637668][T29304] rtnl_newlink+0x1048/0x1ab8 [ 1336.638843][T29304] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.639953][T29304] netlink_rcv_skb+0x20c/0x3b8 [ 1336.641117][T29304] rtnetlink_rcv+0x28/0x38 [ 1336.642156][T29304] netlink_unicast+0x664/0x938 [ 1336.643372][T29304] netlink_sendmsg+0x844/0xb38 [ 1336.644526][T29304] ____sys_sendmsg+0x584/0x870 [ 1336.645654][T29304] ___sys_sendmsg+0x214/0x294 [ 1336.646735][T29304] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.647976][T29304] invoke_syscall+0x98/0x2b8 [ 1336.649064][T29304] el0_svc_common+0x138/0x258 [ 1336.650137][T29304] do_el0_svc+0x58/0x14c [ 1336.651160][T29304] el0_svc+0x7c/0x1f0 [ 1336.652140][T29304] el0t_64_sync_handler+0x84/0xe4 [ 1336.653319][T29304] el0t_64_sync+0x1a0/0x1a4 [ 1336.712103][T29314] FAULT_INJECTION: forcing a failure. [ 1336.712103][T29314] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.715118][T29314] CPU: 0 PID: 29314 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1336.717089][T29314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.719442][T29314] Call trace: [ 1336.720176][T29314] dump_backtrace+0x0/0x530 [ 1336.721203][T29314] show_stack+0x2c/0x3c [ 1336.722209][T29314] dump_stack_lvl+0x108/0x170 [ 1336.723263][T29314] dump_stack+0x1c/0x58 [ 1336.724195][T29314] should_fail+0x400/0x5cc [ 1336.725229][T29314] __should_failslab+0xbc/0x110 [ 1336.726365][T29314] should_failslab+0x10/0x28 [ 1336.727438][T29314] slab_pre_alloc_hook+0x64/0xe8 [ 1336.728581][T29314] kmem_cache_alloc_trace+0x9c/0x47c [ 1336.729925][T29314] batadv_tvlv_handler_register+0xf0/0x454 [ 1336.731298][T29314] batadv_tt_init+0x128/0x26c [ 1336.732388][T29314] batadv_mesh_init+0x378/0x67c [ 1336.733545][T29314] batadv_softif_init_late+0x734/0xb94 [ 1336.734867][T29314] register_netdevice+0x440/0x1224 [ 1336.736011][T29314] batadv_softif_newlink+0x90/0xa0 [ 1336.737300][T29314] rtnl_newlink+0x1048/0x1ab8 [ 1336.738374][T29314] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.739600][T29314] netlink_rcv_skb+0x20c/0x3b8 [ 1336.740740][T29314] rtnetlink_rcv+0x28/0x38 [ 1336.741812][T29314] netlink_unicast+0x664/0x938 [ 1336.742864][T29314] netlink_sendmsg+0x844/0xb38 [ 1336.744009][T29314] ____sys_sendmsg+0x584/0x870 [ 1336.745130][T29314] ___sys_sendmsg+0x214/0x294 [ 1336.746187][T29314] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.747384][T29314] invoke_syscall+0x98/0x2b8 [ 1336.748497][T29314] el0_svc_common+0x138/0x258 [ 1336.749590][T29314] do_el0_svc+0x58/0x14c [ 1336.750553][T29314] el0_svc+0x7c/0x1f0 [ 1336.751456][T29314] el0t_64_sync_handler+0x84/0xe4 [ 1336.752597][T29314] el0t_64_sync+0x1a0/0x1a4 03:40:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 28) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000ffffff9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1336.852706][T29315] FAULT_INJECTION: forcing a failure. [ 1336.852706][T29315] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1336.855836][T29315] CPU: 0 PID: 29315 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1336.857808][T29315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.860181][T29315] Call trace: [ 1336.860883][T29315] dump_backtrace+0x0/0x530 [ 1336.862011][T29315] show_stack+0x2c/0x3c [ 1336.863001][T29315] dump_stack_lvl+0x108/0x170 [ 1336.864064][T29315] dump_stack+0x1c/0x58 [ 1336.865130][T29315] should_fail+0x400/0x5cc [ 1336.866175][T29315] should_fail_alloc_page+0x74/0xa8 [ 1336.867469][T29315] prepare_alloc_pages+0x160/0x4cc [ 1336.868764][T29315] __alloc_pages+0x138/0x674 [ 1336.869880][T29315] alloc_pages+0x390/0x634 [ 1336.870921][T29315] new_slab+0xec/0x56c [ 1336.871930][T29315] ___slab_alloc+0x6bc/0xdbc [ 1336.873044][T29315] __kmalloc+0x31c/0x4c8 [ 1336.874076][T29315] batadv_hash_new+0x88/0x27c [ 1336.875148][T29315] batadv_dat_init+0x68/0x258 [ 1336.876335][T29315] batadv_mesh_init+0x3cc/0x67c [ 1336.877481][T29315] batadv_softif_init_late+0x734/0xb94 [ 1336.878719][T29315] register_netdevice+0x440/0x1224 [ 1336.880035][T29315] batadv_softif_newlink+0x90/0xa0 [ 1336.881342][T29315] rtnl_newlink+0x1048/0x1ab8 [ 1336.882449][T29315] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.883652][T29315] netlink_rcv_skb+0x20c/0x3b8 [ 1336.884799][T29315] rtnetlink_rcv+0x28/0x38 [ 1336.885882][T29315] netlink_unicast+0x664/0x938 [ 1336.887100][T29315] netlink_sendmsg+0x844/0xb38 [ 1336.888233][T29315] ____sys_sendmsg+0x584/0x870 [ 1336.889345][T29315] ___sys_sendmsg+0x214/0x294 [ 1336.890462][T29315] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.891673][T29315] invoke_syscall+0x98/0x2b8 [ 1336.892779][T29315] el0_svc_common+0x138/0x258 [ 1336.893946][T29315] do_el0_svc+0x58/0x14c [ 1336.894954][T29315] el0_svc+0x7c/0x1f0 [ 1336.895926][T29315] el0t_64_sync_handler+0x84/0xe4 [ 1336.897143][T29315] el0t_64_sync+0x1a0/0x1a4 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1336.917370][T29318] FAULT_INJECTION: forcing a failure. [ 1336.917370][T29318] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.920292][T29318] CPU: 1 PID: 29318 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1336.922184][T29318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1336.924518][T29318] Call trace: [ 1336.925297][T29318] dump_backtrace+0x0/0x530 [ 1336.926420][T29318] show_stack+0x2c/0x3c [ 1336.927400][T29318] dump_stack_lvl+0x108/0x170 [ 1336.928588][T29318] dump_stack+0x1c/0x58 [ 1336.929576][T29318] should_fail+0x400/0x5cc [ 1336.930627][T29318] __should_failslab+0xbc/0x110 [ 1336.931716][T29318] should_failslab+0x10/0x28 [ 1336.932870][T29318] slab_pre_alloc_hook+0x64/0xe8 [ 1336.934004][T29318] kmem_cache_alloc_trace+0x9c/0x47c [ 1336.935210][T29318] batadv_v_ogm_init+0xe0/0x3d4 [ 1336.936303][T29318] batadv_v_mesh_init+0x20/0x38 [ 1336.937466][T29318] batadv_mesh_init+0x394/0x67c [ 1336.938650][T29318] batadv_softif_init_late+0x734/0xb94 [ 1336.939989][T29318] register_netdevice+0x440/0x1224 [ 1336.941198][T29318] batadv_softif_newlink+0x90/0xa0 [ 1336.942387][T29318] rtnl_newlink+0x1048/0x1ab8 [ 1336.943550][T29318] rtnetlink_rcv_msg+0xa74/0xdac [ 1336.944676][T29318] netlink_rcv_skb+0x20c/0x3b8 [ 1336.945819][T29318] rtnetlink_rcv+0x28/0x38 [ 1336.946825][T29318] netlink_unicast+0x664/0x938 [ 1336.947952][T29318] netlink_sendmsg+0x844/0xb38 [ 1336.949093][T29318] ____sys_sendmsg+0x584/0x870 [ 1336.950187][T29318] ___sys_sendmsg+0x214/0x294 [ 1336.951254][T29318] __arm64_sys_sendmsg+0x1ac/0x25c [ 1336.952412][T29318] invoke_syscall+0x98/0x2b8 [ 1336.953503][T29318] el0_svc_common+0x138/0x258 [ 1336.954618][T29318] do_el0_svc+0x58/0x14c [ 1336.955675][T29318] el0_svc+0x7c/0x1f0 [ 1336.956631][T29318] el0t_64_sync_handler+0x84/0xe4 [ 1336.957764][T29318] el0t_64_sync+0x1a0/0x1a4 03:40:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 28) 03:40:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 37) 03:40:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 29) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1337.075440][T29336] FAULT_INJECTION: forcing a failure. [ 1337.075440][T29336] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.078409][T29336] CPU: 0 PID: 29336 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1337.080425][T29336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.082923][T29336] Call trace: [ 1337.083753][T29336] dump_backtrace+0x0/0x530 [ 1337.084859][T29336] show_stack+0x2c/0x3c [ 1337.085869][T29336] dump_stack_lvl+0x108/0x170 [ 1337.087022][T29336] dump_stack+0x1c/0x58 [ 1337.088061][T29336] should_fail+0x400/0x5cc [ 1337.089159][T29336] __should_failslab+0xbc/0x110 [ 1337.090320][T29336] should_failslab+0x10/0x28 [ 1337.091415][T29336] slab_pre_alloc_hook+0x64/0xe8 [ 1337.092568][T29336] __kmalloc+0xc0/0x4c8 [ 1337.093643][T29336] batadv_hash_new+0xb8/0x27c [ 1337.094746][T29336] batadv_bla_init+0x39c/0x620 [ 1337.095917][T29336] batadv_mesh_init+0x3b0/0x67c [ 1337.097069][T29336] batadv_softif_init_late+0x734/0xb94 [ 1337.098293][T29336] register_netdevice+0x440/0x1224 [ 1337.099571][T29336] batadv_softif_newlink+0x90/0xa0 [ 1337.100786][T29336] rtnl_newlink+0x1048/0x1ab8 [ 1337.101924][T29336] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.103189][T29336] netlink_rcv_skb+0x20c/0x3b8 [ 1337.104296][T29336] rtnetlink_rcv+0x28/0x38 [ 1337.105395][T29336] netlink_unicast+0x664/0x938 [ 1337.106544][T29336] netlink_sendmsg+0x844/0xb38 [ 1337.107679][T29336] ____sys_sendmsg+0x584/0x870 [ 1337.108810][T29336] ___sys_sendmsg+0x214/0x294 [ 1337.109906][T29336] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.111183][T29336] invoke_syscall+0x98/0x2b8 [ 1337.112297][T29336] el0_svc_common+0x138/0x258 [ 1337.113444][T29336] do_el0_svc+0x58/0x14c [ 1337.114460][T29336] el0_svc+0x7c/0x1f0 [ 1337.115427][T29336] el0t_64_sync_handler+0x84/0xe4 [ 1337.116645][T29336] el0t_64_sync+0x1a0/0x1a4 03:40:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xe, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1337.202060][T29329] FAULT_INJECTION: forcing a failure. 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1337.202060][T29329] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.206569][T29329] CPU: 1 PID: 29329 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1337.208580][T29329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.210879][T29329] Call trace: [ 1337.211690][T29329] dump_backtrace+0x0/0x530 [ 1337.212726][T29329] show_stack+0x2c/0x3c [ 1337.213816][T29329] dump_stack_lvl+0x108/0x170 [ 1337.214969][T29329] dump_stack+0x1c/0x58 [ 1337.216000][T29329] should_fail+0x400/0x5cc [ 1337.217085][T29329] __should_failslab+0xbc/0x110 [ 1337.218308][T29329] should_failslab+0x10/0x28 [ 1337.219338][T29329] slab_pre_alloc_hook+0x64/0xe8 [ 1337.220454][T29329] __kmalloc+0xc0/0x4c8 [ 1337.221407][T29329] batadv_hash_new+0xb8/0x27c [ 1337.222514][T29329] batadv_bla_init+0x39c/0x620 [ 1337.223612][T29329] batadv_mesh_init+0x3b0/0x67c [ 1337.224806][T29329] batadv_softif_init_late+0x734/0xb94 [ 1337.226120][T29329] register_netdevice+0x440/0x1224 [ 1337.227377][T29329] batadv_softif_newlink+0x90/0xa0 [ 1337.228615][T29329] rtnl_newlink+0x1048/0x1ab8 [ 1337.229746][T29329] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.230907][T29329] netlink_rcv_skb+0x20c/0x3b8 [ 1337.232029][T29329] rtnetlink_rcv+0x28/0x38 [ 1337.233020][T29329] netlink_unicast+0x664/0x938 [ 1337.234131][T29329] netlink_sendmsg+0x844/0xb38 [ 1337.235318][T29329] ____sys_sendmsg+0x584/0x870 [ 1337.236420][T29329] ___sys_sendmsg+0x214/0x294 [ 1337.237571][T29329] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.238777][T29329] invoke_syscall+0x98/0x2b8 [ 1337.239822][T29329] el0_svc_common+0x138/0x258 [ 1337.240929][T29329] do_el0_svc+0x58/0x14c [ 1337.241970][T29329] el0_svc+0x7c/0x1f0 [ 1337.242902][T29329] el0t_64_sync_handler+0x84/0xe4 [ 1337.244153][T29329] el0t_64_sync+0x1a0/0x1a4 [ 1337.284506][T29335] FAULT_INJECTION: forcing a failure. [ 1337.284506][T29335] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1337.287674][T29335] CPU: 0 PID: 29335 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1337.289640][T29335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.291964][T29335] Call trace: [ 1337.292711][T29335] dump_backtrace+0x0/0x530 [ 1337.293863][T29335] show_stack+0x2c/0x3c [ 1337.294894][T29335] dump_stack_lvl+0x108/0x170 [ 1337.296026][T29335] dump_stack+0x1c/0x58 [ 1337.296992][T29335] should_fail+0x400/0x5cc [ 1337.298042][T29335] should_fail_alloc_page+0x74/0xa8 [ 1337.299392][T29335] prepare_alloc_pages+0x160/0x4cc [ 1337.300575][T29335] __alloc_pages+0x138/0x674 [ 1337.301645][T29335] alloc_pages+0x390/0x634 [ 1337.302661][T29335] kmalloc_order+0x40/0x154 [ 1337.303722][T29335] kmalloc_order_trace+0x30/0x21c [ 1337.304906][T29335] __kmalloc+0x35c/0x4c8 [ 1337.305995][T29335] batadv_hash_new+0xb8/0x27c [ 1337.307132][T29335] batadv_dat_init+0x68/0x258 [ 1337.308281][T29335] batadv_mesh_init+0x3cc/0x67c [ 1337.309455][T29335] batadv_softif_init_late+0x734/0xb94 [ 1337.310776][T29335] register_netdevice+0x440/0x1224 [ 1337.311997][T29335] batadv_softif_newlink+0x90/0xa0 [ 1337.313232][T29335] rtnl_newlink+0x1048/0x1ab8 [ 1337.314447][T29335] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.315594][T29335] netlink_rcv_skb+0x20c/0x3b8 [ 1337.316729][T29335] rtnetlink_rcv+0x28/0x38 [ 1337.317821][T29335] netlink_unicast+0x664/0x938 [ 1337.318915][T29335] netlink_sendmsg+0x844/0xb38 [ 1337.320034][T29335] ____sys_sendmsg+0x584/0x870 [ 1337.321163][T29335] ___sys_sendmsg+0x214/0x294 [ 1337.322332][T29335] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.323536][T29335] invoke_syscall+0x98/0x2b8 [ 1337.324635][T29335] el0_svc_common+0x138/0x258 [ 1337.325778][T29335] do_el0_svc+0x58/0x14c [ 1337.326804][T29335] el0_svc+0x7c/0x1f0 [ 1337.327730][T29335] el0t_64_sync_handler+0x84/0xe4 [ 1337.328974][T29335] el0t_64_sync+0x1a0/0x1a4 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 29) 03:40:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 29) [ 1337.398156][T29341] FAULT_INJECTION: forcing a failure. [ 1337.398156][T29341] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.401101][T29341] CPU: 1 PID: 29341 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1337.403143][T29341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.405504][T29341] Call trace: [ 1337.406297][T29341] dump_backtrace+0x0/0x530 [ 1337.407466][T29341] show_stack+0x2c/0x3c [ 1337.408449][T29341] dump_stack_lvl+0x108/0x170 [ 1337.409568][T29341] dump_stack+0x1c/0x58 [ 1337.410541][T29341] should_fail+0x400/0x5cc [ 1337.411575][T29341] __should_failslab+0xbc/0x110 [ 1337.412730][T29341] should_failslab+0x10/0x28 [ 1337.413765][T29341] slab_pre_alloc_hook+0x64/0xe8 [ 1337.414960][T29341] __kmalloc+0xc0/0x4c8 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1337.415882][T29341] batadv_hash_new+0x88/0x27c [ 1337.417021][T29341] batadv_bla_init+0x39c/0x620 [ 1337.418175][T29341] batadv_mesh_init+0x3b0/0x67c [ 1337.419346][T29341] batadv_softif_init_late+0x734/0xb94 [ 1337.420646][T29341] register_netdevice+0x440/0x1224 [ 1337.421794][T29341] batadv_softif_newlink+0x90/0xa0 [ 1337.423063][T29341] rtnl_newlink+0x1048/0x1ab8 [ 1337.424143][T29341] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.425317][T29341] netlink_rcv_skb+0x20c/0x3b8 [ 1337.426428][T29341] rtnetlink_rcv+0x28/0x38 [ 1337.427521][T29341] netlink_unicast+0x664/0x938 [ 1337.428602][T29341] netlink_sendmsg+0x844/0xb38 [ 1337.429725][T29341] ____sys_sendmsg+0x584/0x870 [ 1337.430820][T29341] ___sys_sendmsg+0x214/0x294 [ 1337.431894][T29341] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.433125][T29341] invoke_syscall+0x98/0x2b8 [ 1337.434172][T29341] el0_svc_common+0x138/0x258 [ 1337.435262][T29341] do_el0_svc+0x58/0x14c [ 1337.436264][T29341] el0_svc+0x7c/0x1f0 [ 1337.437245][T29341] el0t_64_sync_handler+0x84/0xe4 [ 1337.438371][T29341] el0t_64_sync+0x1a0/0x1a4 03:40:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 38) 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 30) 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xf, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1337.603679][T29357] FAULT_INJECTION: forcing a failure. [ 1337.603679][T29357] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.606653][T29357] CPU: 1 PID: 29357 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1337.606670][T29357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.606678][T29357] Call trace: [ 1337.606682][T29357] dump_backtrace+0x0/0x530 [ 1337.606700][T29357] show_stack+0x2c/0x3c [ 1337.606712][T29357] dump_stack_lvl+0x108/0x170 [ 1337.606725][T29357] dump_stack+0x1c/0x58 [ 1337.606735][T29357] should_fail+0x400/0x5cc [ 1337.606747][T29357] __should_failslab+0xbc/0x110 [ 1337.606760][T29357] should_failslab+0x10/0x28 [ 1337.606772][T29357] slab_pre_alloc_hook+0x64/0xe8 [ 1337.606785][T29357] __kmalloc+0xc0/0x4c8 [ 1337.606796][T29357] batadv_hash_new+0x88/0x27c [ 1337.606807][T29357] batadv_nc_mesh_init+0xfc/0x354 [ 1337.606819][T29357] batadv_mesh_init+0x3e8/0x67c [ 1337.606829][T29357] batadv_softif_init_late+0x734/0xb94 03:40:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 39) [ 1337.606843][T29357] register_netdevice+0x440/0x1224 [ 1337.606855][T29357] batadv_softif_newlink+0x90/0xa0 [ 1337.606867][T29357] rtnl_newlink+0x1048/0x1ab8 [ 1337.606878][T29357] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.606889][T29357] netlink_rcv_skb+0x20c/0x3b8 [ 1337.606903][T29357] rtnetlink_rcv+0x28/0x38 [ 1337.606913][T29357] netlink_unicast+0x664/0x938 [ 1337.606925][T29357] netlink_sendmsg+0x844/0xb38 [ 1337.606937][T29357] ____sys_sendmsg+0x584/0x870 [ 1337.606949][T29357] ___sys_sendmsg+0x214/0x294 [ 1337.606960][T29357] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.606971][T29357] invoke_syscall+0x98/0x2b8 [ 1337.606997][T29357] el0_svc_common+0x138/0x258 [ 1337.607009][T29357] do_el0_svc+0x58/0x14c [ 1337.607021][T29357] el0_svc+0x7c/0x1f0 [ 1337.607032][T29357] el0t_64_sync_handler+0x84/0xe4 [ 1337.607044][T29357] el0t_64_sync+0x1a0/0x1a4 [ 1337.646601][T29359] FAULT_INJECTION: forcing a failure. [ 1337.646601][T29359] name failslab, interval 1, probability 0, space 0, times 0 03:40:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 30) [ 1337.646631][T29359] CPU: 0 PID: 29359 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1337.646644][T29359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.646653][T29359] Call trace: [ 1337.646657][T29359] dump_backtrace+0x0/0x530 03:40:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 30) [ 1337.646674][T29359] show_stack+0x2c/0x3c [ 1337.646686][T29359] dump_stack_lvl+0x108/0x170 [ 1337.646700][T29359] dump_stack+0x1c/0x58 [ 1337.646710][T29359] should_fail+0x400/0x5cc [ 1337.646721][T29359] __should_failslab+0xbc/0x110 [ 1337.646734][T29359] should_failslab+0x10/0x28 [ 1337.646746][T29359] slab_pre_alloc_hook+0x64/0xe8 [ 1337.646759][T29359] __kmalloc+0xc0/0x4c8 [ 1337.646770][T29359] batadv_hash_new+0x88/0x27c [ 1337.646782][T29359] batadv_bla_init+0x39c/0x620 [ 1337.646794][T29359] batadv_mesh_init+0x3b0/0x67c [ 1337.646804][T29359] batadv_softif_init_late+0x734/0xb94 [ 1337.646818][T29359] register_netdevice+0x440/0x1224 [ 1337.646830][T29359] batadv_softif_newlink+0x90/0xa0 [ 1337.646842][T29359] rtnl_newlink+0x1048/0x1ab8 03:40:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 31) [ 1337.646853][T29359] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.646864][T29359] netlink_rcv_skb+0x20c/0x3b8 [ 1337.646877][T29359] rtnetlink_rcv+0x28/0x38 [ 1337.646887][T29359] netlink_unicast+0x664/0x938 [ 1337.646899][T29359] netlink_sendmsg+0x844/0xb38 [ 1337.646911][T29359] ____sys_sendmsg+0x584/0x870 [ 1337.646922][T29359] ___sys_sendmsg+0x214/0x294 [ 1337.646933][T29359] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.646944][T29359] invoke_syscall+0x98/0x2b8 [ 1337.646956][T29359] el0_svc_common+0x138/0x258 [ 1337.646967][T29359] do_el0_svc+0x58/0x14c [ 1337.646991][T29359] el0_svc+0x7c/0x1f0 [ 1337.647005][T29359] el0t_64_sync_handler+0x84/0xe4 [ 1337.647017][T29359] el0t_64_sync+0x1a0/0x1a4 [ 1337.709271][T29361] FAULT_INJECTION: forcing a failure. [ 1337.709271][T29361] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.709300][T29361] CPU: 0 PID: 29361 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1337.709314][T29361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.709322][T29361] Call trace: [ 1337.709326][T29361] dump_backtrace+0x0/0x530 [ 1337.709342][T29361] show_stack+0x2c/0x3c [ 1337.709354][T29361] dump_stack_lvl+0x108/0x170 [ 1337.709367][T29361] dump_stack+0x1c/0x58 [ 1337.709378][T29361] should_fail+0x400/0x5cc [ 1337.709389][T29361] __should_failslab+0xbc/0x110 [ 1337.709401][T29361] should_failslab+0x10/0x28 [ 1337.709414][T29361] slab_pre_alloc_hook+0x64/0xe8 [ 1337.709427][T29361] __kmalloc+0xc0/0x4c8 [ 1337.709438][T29361] batadv_hash_new+0xb8/0x27c [ 1337.709449][T29361] batadv_bla_init+0x39c/0x620 [ 1337.709461][T29361] batadv_mesh_init+0x3b0/0x67c [ 1337.709471][T29361] batadv_softif_init_late+0x734/0xb94 [ 1337.709485][T29361] register_netdevice+0x440/0x1224 [ 1337.709496][T29361] batadv_softif_newlink+0x90/0xa0 [ 1337.709509][T29361] rtnl_newlink+0x1048/0x1ab8 [ 1337.709520][T29361] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.709530][T29361] netlink_rcv_skb+0x20c/0x3b8 [ 1337.709543][T29361] rtnetlink_rcv+0x28/0x38 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1337.709553][T29361] netlink_unicast+0x664/0x938 [ 1337.709565][T29361] netlink_sendmsg+0x844/0xb38 [ 1337.709577][T29361] ____sys_sendmsg+0x584/0x870 [ 1337.709589][T29361] ___sys_sendmsg+0x214/0x294 [ 1337.709600][T29361] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.709611][T29361] invoke_syscall+0x98/0x2b8 [ 1337.709623][T29361] el0_svc_common+0x138/0x258 [ 1337.709634][T29361] do_el0_svc+0x58/0x14c [ 1337.709645][T29361] el0_svc+0x7c/0x1f0 [ 1337.709657][T29361] el0t_64_sync_handler+0x84/0xe4 [ 1337.709669][T29361] el0t_64_sync+0x1a0/0x1a4 [ 1337.744558][T29366] FAULT_INJECTION: forcing a failure. [ 1337.744558][T29366] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.744588][T29366] CPU: 0 PID: 29366 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1337.744602][T29366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.744610][T29366] Call trace: [ 1337.744615][T29366] dump_backtrace+0x0/0x530 [ 1337.744632][T29366] show_stack+0x2c/0x3c [ 1337.744644][T29366] dump_stack_lvl+0x108/0x170 [ 1337.744657][T29366] dump_stack+0x1c/0x58 [ 1337.744668][T29366] should_fail+0x400/0x5cc [ 1337.744679][T29366] __should_failslab+0xbc/0x110 [ 1337.744691][T29366] should_failslab+0x10/0x28 [ 1337.744704][T29366] slab_pre_alloc_hook+0x64/0xe8 [ 1337.744717][T29366] __kmalloc+0xc0/0x4c8 [ 1337.744728][T29366] batadv_hash_new+0xb8/0x27c [ 1337.744740][T29366] batadv_bla_init+0x39c/0x620 [ 1337.744752][T29366] batadv_mesh_init+0x3b0/0x67c [ 1337.744762][T29366] batadv_softif_init_late+0x734/0xb94 [ 1337.744775][T29366] register_netdevice+0x440/0x1224 [ 1337.744788][T29366] batadv_softif_newlink+0x90/0xa0 [ 1337.744800][T29366] rtnl_newlink+0x1048/0x1ab8 [ 1337.744817][T29366] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.744829][T29366] netlink_rcv_skb+0x20c/0x3b8 [ 1337.744842][T29366] rtnetlink_rcv+0x28/0x38 [ 1337.744853][T29366] netlink_unicast+0x664/0x938 [ 1337.744864][T29366] netlink_sendmsg+0x844/0xb38 [ 1337.744877][T29366] ____sys_sendmsg+0x584/0x870 [ 1337.744889][T29366] ___sys_sendmsg+0x214/0x294 [ 1337.744899][T29366] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.744911][T29366] invoke_syscall+0x98/0x2b8 [ 1337.744923][T29366] el0_svc_common+0x138/0x258 [ 1337.744935][T29366] do_el0_svc+0x58/0x14c [ 1337.744947][T29366] el0_svc+0x7c/0x1f0 [ 1337.744958][T29366] el0t_64_sync_handler+0x84/0xe4 [ 1337.744971][T29366] el0t_64_sync+0x1a0/0x1a4 [ 1337.884482][T29370] FAULT_INJECTION: forcing a failure. [ 1337.884482][T29370] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.962570][T29370] CPU: 1 PID: 29370 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1337.964672][T29370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1337.967032][T29370] Call trace: [ 1337.967824][T29370] dump_backtrace+0x0/0x530 [ 1337.968862][T29370] show_stack+0x2c/0x3c 03:40:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x10, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1337.969864][T29370] dump_stack_lvl+0x108/0x170 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1337.970964][T29370] dump_stack+0x1c/0x58 [ 1337.971968][T29370] should_fail+0x400/0x5cc [ 1337.973024][T29370] __should_failslab+0xbc/0x110 [ 1337.974167][T29370] should_failslab+0x10/0x28 [ 1337.975196][T29370] slab_pre_alloc_hook+0x64/0xe8 [ 1337.976462][T29370] kmem_cache_alloc_trace+0x9c/0x47c [ 1337.977739][T29370] batadv_hash_new+0x68/0x27c [ 1337.978767][T29370] batadv_nc_mesh_init+0xfc/0x354 [ 1337.980013][T29370] batadv_mesh_init+0x3e8/0x67c [ 1337.981242][T29370] batadv_softif_init_late+0x734/0xb94 [ 1337.982629][T29370] register_netdevice+0x440/0x1224 [ 1337.983799][T29370] batadv_softif_newlink+0x90/0xa0 [ 1337.985012][T29370] rtnl_newlink+0x1048/0x1ab8 [ 1337.986136][T29370] rtnetlink_rcv_msg+0xa74/0xdac [ 1337.987255][T29370] netlink_rcv_skb+0x20c/0x3b8 [ 1337.988327][T29370] rtnetlink_rcv+0x28/0x38 [ 1337.989355][T29370] netlink_unicast+0x664/0x938 [ 1337.990493][T29370] netlink_sendmsg+0x844/0xb38 [ 1337.991590][T29370] ____sys_sendmsg+0x584/0x870 [ 1337.992715][T29370] ___sys_sendmsg+0x214/0x294 [ 1337.993802][T29370] __arm64_sys_sendmsg+0x1ac/0x25c [ 1337.995050][T29370] invoke_syscall+0x98/0x2b8 [ 1337.996142][T29370] el0_svc_common+0x138/0x258 [ 1337.997350][T29370] do_el0_svc+0x58/0x14c [ 1337.998446][T29370] el0_svc+0x7c/0x1f0 [ 1337.999369][T29370] el0t_64_sync_handler+0x84/0xe4 [ 1338.000579][T29370] el0t_64_sync+0x1a0/0x1a4 03:40:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 40) [ 1338.071751][T29377] FAULT_INJECTION: forcing a failure. [ 1338.071751][T29377] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1338.075544][T29377] CPU: 0 PID: 29377 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1338.077659][T29377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.079911][T29377] Call trace: [ 1338.080681][T29377] dump_backtrace+0x0/0x530 [ 1338.081801][T29377] show_stack+0x2c/0x3c [ 1338.082775][T29377] dump_stack_lvl+0x108/0x170 [ 1338.083936][T29377] dump_stack+0x1c/0x58 [ 1338.084996][T29377] should_fail+0x400/0x5cc [ 1338.086127][T29377] should_fail_alloc_page+0x74/0xa8 [ 1338.087477][T29377] prepare_alloc_pages+0x160/0x4cc [ 1338.088780][T29377] __alloc_pages+0x138/0x674 [ 1338.089828][T29377] alloc_pages+0x390/0x634 [ 1338.090883][T29377] new_slab+0xec/0x56c [ 1338.091856][T29377] ___slab_alloc+0x6bc/0xdbc [ 1338.092947][T29377] __kmalloc+0x31c/0x4c8 [ 1338.093961][T29377] batadv_hash_new+0xb8/0x27c [ 1338.095054][T29377] batadv_bla_init+0x39c/0x620 [ 1338.096164][T29377] batadv_mesh_init+0x3b0/0x67c [ 1338.097321][T29377] batadv_softif_init_late+0x734/0xb94 [ 1338.098609][T29377] register_netdevice+0x440/0x1224 [ 1338.099763][T29377] batadv_softif_newlink+0x90/0xa0 [ 1338.100965][T29377] rtnl_newlink+0x1048/0x1ab8 [ 1338.102123][T29377] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.103307][T29377] netlink_rcv_skb+0x20c/0x3b8 [ 1338.104467][T29377] rtnetlink_rcv+0x28/0x38 [ 1338.105551][T29377] netlink_unicast+0x664/0x938 [ 1338.106723][T29377] netlink_sendmsg+0x844/0xb38 [ 1338.107915][T29377] ____sys_sendmsg+0x584/0x870 [ 1338.109066][T29377] ___sys_sendmsg+0x214/0x294 [ 1338.110175][T29377] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.111341][T29377] invoke_syscall+0x98/0x2b8 [ 1338.112427][T29377] el0_svc_common+0x138/0x258 [ 1338.113536][T29377] do_el0_svc+0x58/0x14c [ 1338.114612][T29377] el0_svc+0x7c/0x1f0 [ 1338.115589][T29377] el0t_64_sync_handler+0x84/0xe4 [ 1338.116806][T29377] el0t_64_sync+0x1a0/0x1a4 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.202448][T29380] __nla_validate_parse: 29 callbacks suppressed [ 1338.202462][T29380] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:40:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 31) 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.263681][T29381] FAULT_INJECTION: forcing a failure. [ 1338.263681][T29381] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.266622][T29381] CPU: 1 PID: 29381 Comm: syz-executor.3 Not tainted 5.15.113-syzkaller #0 [ 1338.266639][T29381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.266647][T29381] Call trace: [ 1338.266651][T29381] dump_backtrace+0x0/0x530 [ 1338.266669][T29381] show_stack+0x2c/0x3c [ 1338.266681][T29381] dump_stack_lvl+0x108/0x170 [ 1338.266695][T29381] dump_stack+0x1c/0x58 [ 1338.275847][T29381] should_fail+0x400/0x5cc 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.276946][T29381] __should_failslab+0xbc/0x110 [ 1338.278167][T29381] should_failslab+0x10/0x28 [ 1338.279228][T29381] slab_pre_alloc_hook+0x64/0xe8 [ 1338.280316][T29381] kmem_cache_alloc_trace+0x9c/0x47c [ 1338.281495][T29381] batadv_hash_new+0x68/0x27c [ 1338.282585][T29381] batadv_bla_init+0x3c0/0x620 [ 1338.283698][T29381] batadv_mesh_init+0x3b0/0x67c [ 1338.284890][T29381] batadv_softif_init_late+0x734/0xb94 [ 1338.286203][T29381] register_netdevice+0x440/0x1224 [ 1338.287409][T29381] batadv_softif_newlink+0x90/0xa0 [ 1338.288668][T29381] rtnl_newlink+0x1048/0x1ab8 [ 1338.289804][T29381] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.290992][T29381] netlink_rcv_skb+0x20c/0x3b8 [ 1338.292152][T29381] rtnetlink_rcv+0x28/0x38 [ 1338.293220][T29381] netlink_unicast+0x664/0x938 [ 1338.293238][T29381] netlink_sendmsg+0x844/0xb38 [ 1338.293250][T29381] ____sys_sendmsg+0x584/0x870 [ 1338.293262][T29381] ___sys_sendmsg+0x214/0x294 [ 1338.293273][T29381] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.298922][T29381] invoke_syscall+0x98/0x2b8 [ 1338.300089][T29381] el0_svc_common+0x138/0x258 [ 1338.300105][T29381] do_el0_svc+0x58/0x14c [ 1338.300116][T29381] el0_svc+0x7c/0x1f0 [ 1338.300128][T29381] el0t_64_sync_handler+0x84/0xe4 [ 1338.300140][T29381] el0t_64_sync+0x1a0/0x1a4 [ 1338.338403][T29376] FAULT_INJECTION: forcing a failure. [ 1338.338403][T29376] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.342439][T29376] CPU: 0 PID: 29376 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1338.344458][T29376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.346953][T29376] Call trace: [ 1338.347742][T29376] dump_backtrace+0x0/0x530 [ 1338.348800][T29376] show_stack+0x2c/0x3c [ 1338.349870][T29376] dump_stack_lvl+0x108/0x170 [ 1338.351048][T29376] dump_stack+0x1c/0x58 [ 1338.352027][T29376] should_fail+0x400/0x5cc [ 1338.353109][T29376] __should_failslab+0xbc/0x110 [ 1338.354280][T29376] should_failslab+0x10/0x28 [ 1338.355356][T29376] slab_pre_alloc_hook+0x64/0xe8 [ 1338.356542][T29376] __kmalloc+0xc0/0x4c8 [ 1338.357562][T29376] batadv_hash_new+0x88/0x27c [ 1338.358659][T29376] batadv_bla_init+0x3c0/0x620 [ 1338.359817][T29376] batadv_mesh_init+0x3b0/0x67c [ 1338.361029][T29376] batadv_softif_init_late+0x734/0xb94 [ 1338.362360][T29376] register_netdevice+0x440/0x1224 [ 1338.363654][T29376] batadv_softif_newlink+0x90/0xa0 [ 1338.364883][T29376] rtnl_newlink+0x1048/0x1ab8 [ 1338.366013][T29376] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.367198][T29376] netlink_rcv_skb+0x20c/0x3b8 [ 1338.368364][T29376] rtnetlink_rcv+0x28/0x38 [ 1338.369414][T29376] netlink_unicast+0x664/0x938 [ 1338.370622][T29376] netlink_sendmsg+0x844/0xb38 [ 1338.371742][T29376] ____sys_sendmsg+0x584/0x870 [ 1338.372792][T29376] ___sys_sendmsg+0x214/0x294 [ 1338.373896][T29376] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.375227][T29376] invoke_syscall+0x98/0x2b8 [ 1338.376367][T29376] el0_svc_common+0x138/0x258 [ 1338.377432][T29376] do_el0_svc+0x58/0x14c [ 1338.378404][T29376] el0_svc+0x7c/0x1f0 [ 1338.379361][T29376] el0t_64_sync_handler+0x84/0xe4 [ 1338.380596][T29376] el0t_64_sync+0x1a0/0x1a4 [ 1338.404014][T29383] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 31) 03:40:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 32) 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.474962][T29387] FAULT_INJECTION: forcing a failure. [ 1338.474962][T29387] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.477875][T29387] CPU: 1 PID: 29387 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1338.479848][T29387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.482139][T29387] Call trace: [ 1338.482856][T29387] dump_backtrace+0x0/0x530 [ 1338.483965][T29387] show_stack+0x2c/0x3c [ 1338.484932][T29387] dump_stack_lvl+0x108/0x170 [ 1338.486057][T29387] dump_stack+0x1c/0x58 [ 1338.487034][T29387] should_fail+0x400/0x5cc [ 1338.488109][T29387] __should_failslab+0xbc/0x110 [ 1338.489203][T29387] should_failslab+0x10/0x28 [ 1338.490310][T29387] slab_pre_alloc_hook+0x64/0xe8 [ 1338.491489][T29387] __kmalloc+0xc0/0x4c8 [ 1338.492460][T29387] batadv_hash_new+0x88/0x27c [ 1338.493510][T29387] batadv_nc_mesh_init+0xfc/0x354 [ 1338.494678][T29387] batadv_mesh_init+0x3e8/0x67c [ 1338.495819][T29387] batadv_softif_init_late+0x734/0xb94 [ 1338.497144][T29387] register_netdevice+0x440/0x1224 [ 1338.498305][T29387] batadv_softif_newlink+0x90/0xa0 [ 1338.499540][T29387] rtnl_newlink+0x1048/0x1ab8 [ 1338.500643][T29387] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.501783][T29387] netlink_rcv_skb+0x20c/0x3b8 [ 1338.503002][T29387] rtnetlink_rcv+0x28/0x38 [ 1338.504028][T29387] netlink_unicast+0x664/0x938 [ 1338.505092][T29387] netlink_sendmsg+0x844/0xb38 [ 1338.506222][T29387] ____sys_sendmsg+0x584/0x870 [ 1338.507287][T29387] ___sys_sendmsg+0x214/0x294 [ 1338.508335][T29387] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.509527][T29387] invoke_syscall+0x98/0x2b8 [ 1338.510625][T29387] el0_svc_common+0x138/0x258 [ 1338.511688][T29387] do_el0_svc+0x58/0x14c [ 1338.512690][T29387] el0_svc+0x7c/0x1f0 [ 1338.513640][T29387] el0t_64_sync_handler+0x84/0xe4 [ 1338.514839][T29387] el0t_64_sync+0x1a0/0x1a4 03:40:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x11, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.614018][T29395] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1338.629277][T29400] FAULT_INJECTION: forcing a failure. [ 1338.629277][T29400] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.635162][T29400] CPU: 1 PID: 29400 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1338.637259][T29400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.639627][T29400] Call trace: [ 1338.640404][T29400] dump_backtrace+0x0/0x530 [ 1338.641475][T29400] show_stack+0x2c/0x3c [ 1338.642448][T29400] dump_stack_lvl+0x108/0x170 [ 1338.643558][T29400] dump_stack+0x1c/0x58 [ 1338.644521][T29400] should_fail+0x400/0x5cc [ 1338.645582][T29400] __should_failslab+0xbc/0x110 [ 1338.646766][T29400] should_failslab+0x10/0x28 [ 1338.647909][T29400] slab_pre_alloc_hook+0x64/0xe8 03:40:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 41) 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.649029][T29400] __kmalloc+0xc0/0x4c8 [ 1338.649990][T29400] batadv_hash_new+0xb8/0x27c [ 1338.651060][T29400] batadv_bla_init+0x39c/0x620 [ 1338.652210][T29400] batadv_mesh_init+0x3b0/0x67c [ 1338.653399][T29400] batadv_softif_init_late+0x734/0xb94 [ 1338.654689][T29400] register_netdevice+0x440/0x1224 [ 1338.655957][T29400] batadv_softif_newlink+0x90/0xa0 [ 1338.657207][T29400] rtnl_newlink+0x1048/0x1ab8 [ 1338.658270][T29400] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.659457][T29400] netlink_rcv_skb+0x20c/0x3b8 [ 1338.660549][T29400] rtnetlink_rcv+0x28/0x38 [ 1338.661602][T29400] netlink_unicast+0x664/0x938 [ 1338.662809][T29400] netlink_sendmsg+0x844/0xb38 [ 1338.663943][T29400] ____sys_sendmsg+0x584/0x870 [ 1338.665080][T29400] ___sys_sendmsg+0x214/0x294 [ 1338.666178][T29400] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.667503][T29400] invoke_syscall+0x98/0x2b8 [ 1338.668612][T29400] el0_svc_common+0x138/0x258 [ 1338.669733][T29400] do_el0_svc+0x58/0x14c [ 1338.670711][T29400] el0_svc+0x7c/0x1f0 [ 1338.671622][T29400] el0t_64_sync_handler+0x84/0xe4 [ 1338.672819][T29400] el0t_64_sync+0x1a0/0x1a4 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.735972][T29406] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 32) [ 1338.761505][T29404] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.778168][T29408] FAULT_INJECTION: forcing a failure. [ 1338.778168][T29408] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.791514][T29408] CPU: 1 PID: 29408 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1338.793417][T29408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.795831][T29408] Call trace: [ 1338.796595][T29408] dump_backtrace+0x0/0x530 [ 1338.797682][T29408] show_stack+0x2c/0x3c [ 1338.798686][T29408] dump_stack_lvl+0x108/0x170 [ 1338.799761][T29408] dump_stack+0x1c/0x58 [ 1338.800724][T29408] should_fail+0x400/0x5cc [ 1338.801759][T29408] __should_failslab+0xbc/0x110 [ 1338.802974][T29408] should_failslab+0x10/0x28 [ 1338.804020][T29408] slab_pre_alloc_hook+0x64/0xe8 [ 1338.805200][T29408] __kmalloc+0xc0/0x4c8 [ 1338.806236][T29408] batadv_hash_new+0x88/0x27c [ 1338.807320][T29408] batadv_bla_init+0x3c0/0x620 [ 1338.808383][T29408] batadv_mesh_init+0x3b0/0x67c [ 1338.809483][T29408] batadv_softif_init_late+0x734/0xb94 [ 1338.810772][T29408] register_netdevice+0x440/0x1224 [ 1338.811944][T29408] batadv_softif_newlink+0x90/0xa0 [ 1338.813105][T29408] rtnl_newlink+0x1048/0x1ab8 [ 1338.814195][T29408] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.815296][T29408] netlink_rcv_skb+0x20c/0x3b8 [ 1338.816443][T29408] rtnetlink_rcv+0x28/0x38 [ 1338.817507][T29408] netlink_unicast+0x664/0x938 [ 1338.818620][T29408] netlink_sendmsg+0x844/0xb38 [ 1338.819768][T29408] ____sys_sendmsg+0x584/0x870 [ 1338.820959][T29408] ___sys_sendmsg+0x214/0x294 [ 1338.822172][T29408] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.823366][T29408] invoke_syscall+0x98/0x2b8 [ 1338.824450][T29408] el0_svc_common+0x138/0x258 [ 1338.825508][T29408] do_el0_svc+0x58/0x14c [ 1338.826525][T29408] el0_svc+0x7c/0x1f0 [ 1338.827443][T29408] el0t_64_sync_handler+0x84/0xe4 [ 1338.828638][T29408] el0t_64_sync+0x1a0/0x1a4 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1338.864911][T29412] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 33) [ 1338.945540][T29416] FAULT_INJECTION: forcing a failure. [ 1338.945540][T29416] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.948496][T29416] CPU: 1 PID: 29416 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1338.950399][T29416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1338.952671][T29416] Call trace: [ 1338.953478][T29416] dump_backtrace+0x0/0x530 [ 1338.954541][T29416] show_stack+0x2c/0x3c [ 1338.955580][T29416] dump_stack_lvl+0x108/0x170 [ 1338.956665][T29416] dump_stack+0x1c/0x58 [ 1338.957654][T29416] should_fail+0x400/0x5cc [ 1338.958703][T29416] __should_failslab+0xbc/0x110 [ 1338.959848][T29416] should_failslab+0x10/0x28 [ 1338.960993][T29416] slab_pre_alloc_hook+0x64/0xe8 [ 1338.962144][T29416] kmem_cache_alloc_trace+0x9c/0x47c [ 1338.963406][T29416] batadv_hash_new+0x68/0x27c [ 1338.964480][T29416] batadv_nc_mesh_init+0x130/0x354 [ 1338.965681][T29416] batadv_mesh_init+0x3e8/0x67c [ 1338.966849][T29416] batadv_softif_init_late+0x734/0xb94 [ 1338.968200][T29416] register_netdevice+0x440/0x1224 [ 1338.969403][T29416] batadv_softif_newlink+0x90/0xa0 [ 1338.970594][T29416] rtnl_newlink+0x1048/0x1ab8 [ 1338.971729][T29416] rtnetlink_rcv_msg+0xa74/0xdac [ 1338.972927][T29416] netlink_rcv_skb+0x20c/0x3b8 [ 1338.974015][T29416] rtnetlink_rcv+0x28/0x38 [ 1338.975073][T29416] netlink_unicast+0x664/0x938 [ 1338.976194][T29416] netlink_sendmsg+0x844/0xb38 [ 1338.977299][T29416] ____sys_sendmsg+0x584/0x870 [ 1338.978459][T29416] ___sys_sendmsg+0x214/0x294 [ 1338.979542][T29416] __arm64_sys_sendmsg+0x1ac/0x25c [ 1338.980750][T29416] invoke_syscall+0x98/0x2b8 [ 1338.981834][T29416] el0_svc_common+0x138/0x258 [ 1338.982904][T29416] do_el0_svc+0x58/0x14c [ 1338.983885][T29416] el0_svc+0x7c/0x1f0 [ 1338.984815][T29416] el0t_64_sync_handler+0x84/0xe4 [ 1338.986005][T29416] el0t_64_sync+0x1a0/0x1a4 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x12, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1339.055926][T29423] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1339.084274][T29425] FAULT_INJECTION: forcing a failure. [ 1339.084274][T29425] name failslab, interval 1, probability 0, space 0, times 0 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.103864][T29425] CPU: 0 PID: 29425 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1339.106030][T29425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1339.108259][T29425] Call trace: [ 1339.109057][T29425] dump_backtrace+0x0/0x530 [ 1339.110151][T29425] show_stack+0x2c/0x3c [ 1339.111183][T29425] dump_stack_lvl+0x108/0x170 [ 1339.112329][T29425] dump_stack+0x1c/0x58 [ 1339.113310][T29425] should_fail+0x400/0x5cc [ 1339.114378][T29425] __should_failslab+0xbc/0x110 [ 1339.115564][T29425] should_failslab+0x10/0x28 [ 1339.116713][T29425] slab_pre_alloc_hook+0x64/0xe8 [ 1339.117886][T29425] __kmalloc+0xc0/0x4c8 [ 1339.118905][T29425] batadv_hash_new+0xb8/0x27c [ 1339.119968][T29425] batadv_bla_init+0x3c0/0x620 [ 1339.121192][T29425] batadv_mesh_init+0x3b0/0x67c [ 1339.122345][T29425] batadv_softif_init_late+0x734/0xb94 [ 1339.123676][T29425] register_netdevice+0x440/0x1224 [ 1339.124915][T29425] batadv_softif_newlink+0x90/0xa0 [ 1339.126164][T29425] rtnl_newlink+0x1048/0x1ab8 [ 1339.127413][T29425] rtnetlink_rcv_msg+0xa74/0xdac [ 1339.128632][T29425] netlink_rcv_skb+0x20c/0x3b8 [ 1339.129794][T29425] rtnetlink_rcv+0x28/0x38 [ 1339.130862][T29425] netlink_unicast+0x664/0x938 [ 1339.132067][T29425] netlink_sendmsg+0x844/0xb38 [ 1339.133212][T29425] ____sys_sendmsg+0x584/0x870 [ 1339.134349][T29425] ___sys_sendmsg+0x214/0x294 [ 1339.135478][T29425] __arm64_sys_sendmsg+0x1ac/0x25c [ 1339.136775][T29425] invoke_syscall+0x98/0x2b8 [ 1339.137885][T29425] el0_svc_common+0x138/0x258 [ 1339.139029][T29425] do_el0_svc+0x58/0x14c [ 1339.140068][T29425] el0_svc+0x7c/0x1f0 [ 1339.141014][T29425] el0t_64_sync_handler+0x84/0xe4 [ 1339.142254][T29425] el0t_64_sync+0x1a0/0x1a4 03:40:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 42) 03:40:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.213455][T29427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 33) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.332432][T29433] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1339.340340][T29435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.424816][T29437] FAULT_INJECTION: forcing a failure. [ 1339.424816][T29437] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1339.427973][T29437] CPU: 1 PID: 29437 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1339.429966][T29437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1339.432225][T29437] Call trace: [ 1339.432968][T29437] dump_backtrace+0x0/0x530 [ 1339.434061][T29437] show_stack+0x2c/0x3c [ 1339.435008][T29437] dump_stack_lvl+0x108/0x170 [ 1339.436126][T29437] dump_stack+0x1c/0x58 [ 1339.437105][T29437] should_fail+0x400/0x5cc [ 1339.438126][T29437] should_fail_alloc_page+0x74/0xa8 [ 1339.439435][T29437] prepare_alloc_pages+0x160/0x4cc [ 1339.440614][T29437] __alloc_pages+0x138/0x674 [ 1339.441721][T29437] alloc_pages+0x390/0x634 [ 1339.442787][T29437] new_slab+0xec/0x56c [ 1339.443763][T29437] ___slab_alloc+0x6bc/0xdbc [ 1339.444891][T29437] __kmalloc+0x31c/0x4c8 [ 1339.445903][T29437] batadv_hash_new+0x88/0x27c [ 1339.447056][T29437] batadv_bla_init+0x3c0/0x620 [ 1339.448099][T29437] batadv_mesh_init+0x3b0/0x67c [ 1339.449275][T29437] batadv_softif_init_late+0x734/0xb94 [ 1339.450564][T29437] register_netdevice+0x440/0x1224 [ 1339.451765][T29437] batadv_softif_newlink+0x90/0xa0 [ 1339.452921][T29437] rtnl_newlink+0x1048/0x1ab8 [ 1339.454015][T29437] rtnetlink_rcv_msg+0xa74/0xdac [ 1339.455193][T29437] netlink_rcv_skb+0x20c/0x3b8 [ 1339.456303][T29437] rtnetlink_rcv+0x28/0x38 [ 1339.457396][T29437] netlink_unicast+0x664/0x938 [ 1339.458496][T29437] netlink_sendmsg+0x844/0xb38 [ 1339.459630][T29437] ____sys_sendmsg+0x584/0x870 [ 1339.460806][T29437] ___sys_sendmsg+0x214/0x294 [ 1339.461902][T29437] __arm64_sys_sendmsg+0x1ac/0x25c [ 1339.463136][T29437] invoke_syscall+0x98/0x2b8 [ 1339.464169][T29437] el0_svc_common+0x138/0x258 [ 1339.465269][T29437] do_el0_svc+0x58/0x14c [ 1339.466287][T29437] el0_svc+0x7c/0x1f0 [ 1339.467216][T29437] el0t_64_sync_handler+0x84/0xe4 [ 1339.468367][T29437] el0t_64_sync+0x1a0/0x1a4 [ 1339.564270][T29443] FAULT_INJECTION: forcing a failure. [ 1339.564270][T29443] name failslab, interval 1, probability 0, space 0, times 0 [ 1339.567357][T29443] CPU: 0 PID: 29443 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1339.569362][T29443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1339.571716][T29443] Call trace: [ 1339.572524][T29443] dump_backtrace+0x0/0x530 [ 1339.573632][T29443] show_stack+0x2c/0x3c [ 1339.574653][T29443] dump_stack_lvl+0x108/0x170 [ 1339.575784][T29443] dump_stack+0x1c/0x58 [ 1339.576817][T29443] should_fail+0x400/0x5cc [ 1339.577881][T29443] __should_failslab+0xbc/0x110 [ 1339.579011][T29443] should_failslab+0x10/0x28 [ 1339.580108][T29443] slab_pre_alloc_hook+0x64/0xe8 [ 1339.581264][T29443] __kmalloc+0xc0/0x4c8 [ 1339.582276][T29443] batadv_hash_new+0xb8/0x27c [ 1339.583408][T29443] batadv_nc_mesh_init+0xfc/0x354 [ 1339.584577][T29443] batadv_mesh_init+0x3e8/0x67c [ 1339.585737][T29443] batadv_softif_init_late+0x734/0xb94 [ 1339.587087][T29443] register_netdevice+0x440/0x1224 [ 1339.588352][T29443] batadv_softif_newlink+0x90/0xa0 [ 1339.589544][T29443] rtnl_newlink+0x1048/0x1ab8 [ 1339.590575][T29443] rtnetlink_rcv_msg+0xa74/0xdac [ 1339.591782][T29443] netlink_rcv_skb+0x20c/0x3b8 [ 1339.593004][T29443] rtnetlink_rcv+0x28/0x38 [ 1339.594049][T29443] netlink_unicast+0x664/0x938 [ 1339.595177][T29443] netlink_sendmsg+0x844/0xb38 [ 1339.596393][T29443] ____sys_sendmsg+0x584/0x870 [ 1339.597569][T29443] ___sys_sendmsg+0x214/0x294 [ 1339.598690][T29443] __arm64_sys_sendmsg+0x1ac/0x25c [ 1339.599879][T29443] invoke_syscall+0x98/0x2b8 [ 1339.600991][T29443] el0_svc_common+0x138/0x258 [ 1339.602089][T29443] do_el0_svc+0x58/0x14c [ 1339.603088][T29443] el0_svc+0x7c/0x1f0 [ 1339.604057][T29443] el0t_64_sync_handler+0x84/0xe4 [ 1339.605286][T29443] el0t_64_sync+0x1a0/0x1a4 03:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 34) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x18, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.718710][T29452] FAULT_INJECTION: forcing a failure. [ 1339.718710][T29452] name failslab, interval 1, probability 0, space 0, times 0 [ 1339.728203][T29452] CPU: 0 PID: 29452 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1339.730362][T29452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1339.732798][T29452] Call trace: [ 1339.733594][T29452] dump_backtrace+0x0/0x530 [ 1339.734680][T29452] show_stack+0x2c/0x3c [ 1339.735768][T29452] dump_stack_lvl+0x108/0x170 [ 1339.737144][T29452] dump_stack+0x1c/0x58 [ 1339.738120][T29452] should_fail+0x400/0x5cc [ 1339.739099][T29452] __should_failslab+0xbc/0x110 [ 1339.740260][T29452] should_failslab+0x10/0x28 [ 1339.741350][T29452] slab_pre_alloc_hook+0x64/0xe8 [ 1339.742553][T29452] __kmalloc+0xc0/0x4c8 [ 1339.743525][T29452] batadv_hash_new+0xb8/0x27c [ 1339.744669][T29452] batadv_bla_init+0x3c0/0x620 [ 1339.745788][T29452] batadv_mesh_init+0x3b0/0x67c [ 1339.746946][T29452] batadv_softif_init_late+0x734/0xb94 [ 1339.748251][T29452] register_netdevice+0x440/0x1224 [ 1339.749395][T29452] batadv_softif_newlink+0x90/0xa0 [ 1339.750610][T29452] rtnl_newlink+0x1048/0x1ab8 [ 1339.751756][T29452] rtnetlink_rcv_msg+0xa74/0xdac [ 1339.752886][T29452] netlink_rcv_skb+0x20c/0x3b8 [ 1339.754015][T29452] rtnetlink_rcv+0x28/0x38 [ 1339.755095][T29452] netlink_unicast+0x664/0x938 [ 1339.756208][T29452] netlink_sendmsg+0x844/0xb38 [ 1339.757346][T29452] ____sys_sendmsg+0x584/0x870 [ 1339.758515][T29452] ___sys_sendmsg+0x214/0x294 [ 1339.759641][T29452] __arm64_sys_sendmsg+0x1ac/0x25c [ 1339.760889][T29452] invoke_syscall+0x98/0x2b8 [ 1339.761990][T29452] el0_svc_common+0x138/0x258 [ 1339.763082][T29452] do_el0_svc+0x58/0x14c [ 1339.764069][T29452] el0_svc+0x7c/0x1f0 [ 1339.765056][T29452] el0t_64_sync_handler+0x84/0xe4 03:40:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 43) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.766266][T29452] el0t_64_sync+0x1a0/0x1a4 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 34) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000690e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1339.998527][T29466] FAULT_INJECTION: forcing a failure. [ 1339.998527][T29466] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1340.015104][T29466] CPU: 1 PID: 29466 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1340.017156][T29466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.019505][T29466] Call trace: [ 1340.020254][T29466] dump_backtrace+0x0/0x530 [ 1340.021335][T29466] show_stack+0x2c/0x3c [ 1340.022300][T29466] dump_stack_lvl+0x108/0x170 [ 1340.023403][T29466] dump_stack+0x1c/0x58 [ 1340.024345][T29466] should_fail+0x400/0x5cc [ 1340.025392][T29466] should_fail_alloc_page+0x74/0xa8 [ 1340.026610][T29466] prepare_alloc_pages+0x160/0x4cc [ 1340.027856][T29466] __alloc_pages+0x138/0x674 [ 1340.028988][T29466] alloc_pages+0x390/0x634 [ 1340.029976][T29466] kmalloc_order+0x40/0x154 [ 1340.031003][T29466] kmalloc_order_trace+0x30/0x21c [ 1340.032198][T29466] __kmalloc+0x35c/0x4c8 [ 1340.033189][T29466] batadv_hash_new+0xb8/0x27c [ 1340.034394][T29466] batadv_dat_init+0x68/0x258 [ 1340.035557][T29466] batadv_mesh_init+0x3cc/0x67c [ 1340.036679][T29466] batadv_softif_init_late+0x734/0xb94 [ 1340.038000][T29466] register_netdevice+0x440/0x1224 [ 1340.039222][T29466] batadv_softif_newlink+0x90/0xa0 [ 1340.040411][T29466] rtnl_newlink+0x1048/0x1ab8 [ 1340.041490][T29466] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.042631][T29466] netlink_rcv_skb+0x20c/0x3b8 [ 1340.043763][T29466] rtnetlink_rcv+0x28/0x38 [ 1340.044848][T29466] netlink_unicast+0x664/0x938 [ 1340.045974][T29466] netlink_sendmsg+0x844/0xb38 [ 1340.047097][T29466] ____sys_sendmsg+0x584/0x870 [ 1340.048230][T29466] ___sys_sendmsg+0x214/0x294 [ 1340.049339][T29466] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.050474][T29466] invoke_syscall+0x98/0x2b8 [ 1340.051542][T29466] el0_svc_common+0x138/0x258 [ 1340.052700][T29466] do_el0_svc+0x58/0x14c [ 1340.053702][T29466] el0_svc+0x7c/0x1f0 [ 1340.054634][T29466] el0t_64_sync_handler+0x84/0xe4 [ 1340.055841][T29466] el0t_64_sync+0x1a0/0x1a4 [ 1340.093964][T29472] FAULT_INJECTION: forcing a failure. [ 1340.093964][T29472] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.096821][T29472] CPU: 1 PID: 29472 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1340.098869][T29472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.101200][T29472] Call trace: [ 1340.101966][T29472] dump_backtrace+0x0/0x530 [ 1340.103068][T29472] show_stack+0x2c/0x3c [ 1340.104048][T29472] dump_stack_lvl+0x108/0x170 [ 1340.105115][T29472] dump_stack+0x1c/0x58 [ 1340.106081][T29472] should_fail+0x400/0x5cc [ 1340.107107][T29472] __should_failslab+0xbc/0x110 [ 1340.108242][T29472] should_failslab+0x10/0x28 [ 1340.109368][T29472] slab_pre_alloc_hook+0x64/0xe8 [ 1340.110562][T29472] kmem_cache_alloc_trace+0x9c/0x47c [ 1340.111855][T29472] batadv_hash_new+0x68/0x27c [ 1340.112993][T29472] batadv_nc_mesh_init+0x130/0x354 [ 1340.114212][T29472] batadv_mesh_init+0x3e8/0x67c [ 1340.115455][T29472] batadv_softif_init_late+0x734/0xb94 [ 1340.116897][T29472] register_netdevice+0x440/0x1224 [ 1340.118125][T29472] batadv_softif_newlink+0x90/0xa0 [ 1340.119346][T29472] rtnl_newlink+0x1048/0x1ab8 [ 1340.120472][T29472] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.121722][T29472] netlink_rcv_skb+0x20c/0x3b8 [ 1340.122915][T29472] rtnetlink_rcv+0x28/0x38 [ 1340.124025][T29472] netlink_unicast+0x664/0x938 [ 1340.125198][T29472] netlink_sendmsg+0x844/0xb38 [ 1340.126376][T29472] ____sys_sendmsg+0x584/0x870 [ 1340.127572][T29472] ___sys_sendmsg+0x214/0x294 [ 1340.128692][T29472] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.129948][T29472] invoke_syscall+0x98/0x2b8 [ 1340.131061][T29472] el0_svc_common+0x138/0x258 [ 1340.132216][T29472] do_el0_svc+0x58/0x14c [ 1340.133214][T29472] el0_svc+0x7c/0x1f0 [ 1340.134202][T29472] el0t_64_sync_handler+0x84/0xe4 [ 1340.135417][T29472] el0t_64_sync+0x1a0/0x1a4 03:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 35) 03:40:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x25, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:24 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 44) [ 1340.216701][T29481] FAULT_INJECTION: forcing a failure. [ 1340.216701][T29481] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.231668][T29481] CPU: 1 PID: 29481 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1340.233898][T29481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.236360][T29481] Call trace: [ 1340.237159][T29481] dump_backtrace+0x0/0x530 [ 1340.238341][T29481] show_stack+0x2c/0x3c [ 1340.239360][T29481] dump_stack_lvl+0x108/0x170 [ 1340.240528][T29481] dump_stack+0x1c/0x58 [ 1340.241538][T29481] should_fail+0x400/0x5cc [ 1340.242539][T29481] __should_failslab+0xbc/0x110 [ 1340.243790][T29481] should_failslab+0x10/0x28 [ 1340.244891][T29481] slab_pre_alloc_hook+0x64/0xe8 [ 1340.246125][T29481] kmem_cache_alloc_trace+0x9c/0x47c [ 1340.247426][T29481] batadv_hash_new+0x68/0x27c [ 1340.248546][T29481] batadv_dat_init+0x68/0x258 [ 1340.249681][T29481] batadv_mesh_init+0x3cc/0x67c [ 1340.250879][T29481] batadv_softif_init_late+0x734/0xb94 [ 1340.252246][T29481] register_netdevice+0x440/0x1224 [ 1340.253424][T29481] batadv_softif_newlink+0x90/0xa0 [ 1340.254662][T29481] rtnl_newlink+0x1048/0x1ab8 [ 1340.255843][T29481] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.257012][T29481] netlink_rcv_skb+0x20c/0x3b8 [ 1340.258179][T29481] rtnetlink_rcv+0x28/0x38 [ 1340.259265][T29481] netlink_unicast+0x664/0x938 [ 1340.260391][T29481] netlink_sendmsg+0x844/0xb38 [ 1340.261544][T29481] ____sys_sendmsg+0x584/0x870 [ 1340.262737][T29481] ___sys_sendmsg+0x214/0x294 [ 1340.263896][T29481] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.265172][T29481] invoke_syscall+0x98/0x2b8 [ 1340.266330][T29481] el0_svc_common+0x138/0x258 [ 1340.267493][T29481] do_el0_svc+0x58/0x14c [ 1340.268482][T29481] el0_svc+0x7c/0x1f0 [ 1340.269499][T29481] el0t_64_sync_handler+0x84/0xe4 [ 1340.270740][T29481] el0t_64_sync+0x1a0/0x1a4 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 35) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1340.479874][T29494] FAULT_INJECTION: forcing a failure. [ 1340.479874][T29494] name failslab, interval 1, probability 0, space 0, times 0 03:40:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x2f, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1340.496187][T29494] CPU: 0 PID: 29494 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1340.498130][T29494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.500616][T29494] Call trace: [ 1340.501408][T29494] dump_backtrace+0x0/0x530 [ 1340.502503][T29494] show_stack+0x2c/0x3c [ 1340.503498][T29494] dump_stack_lvl+0x108/0x170 [ 1340.504714][T29494] dump_stack+0x1c/0x58 [ 1340.505721][T29494] should_fail+0x400/0x5cc [ 1340.506839][T29494] __should_failslab+0xbc/0x110 [ 1340.507996][T29494] should_failslab+0x10/0x28 [ 1340.509101][T29494] slab_pre_alloc_hook+0x64/0xe8 [ 1340.510283][T29494] __kmalloc+0xc0/0x4c8 [ 1340.511294][T29494] batadv_hash_new+0xb8/0x27c [ 1340.512441][T29494] batadv_nc_mesh_init+0x130/0x354 [ 1340.513753][T29494] batadv_mesh_init+0x3e8/0x67c [ 1340.514916][T29494] batadv_softif_init_late+0x734/0xb94 [ 1340.516207][T29494] register_netdevice+0x440/0x1224 [ 1340.517438][T29494] batadv_softif_newlink+0x90/0xa0 [ 1340.518665][T29494] rtnl_newlink+0x1048/0x1ab8 [ 1340.519795][T29494] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.520964][T29494] netlink_rcv_skb+0x20c/0x3b8 [ 1340.522149][T29494] rtnetlink_rcv+0x28/0x38 [ 1340.523272][T29494] netlink_unicast+0x664/0x938 [ 1340.524401][T29494] netlink_sendmsg+0x844/0xb38 [ 1340.525512][T29494] ____sys_sendmsg+0x584/0x870 [ 1340.526672][T29494] ___sys_sendmsg+0x214/0x294 [ 1340.527787][T29494] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.529037][T29494] invoke_syscall+0x98/0x2b8 [ 1340.530176][T29494] el0_svc_common+0x138/0x258 [ 1340.531236][T29494] do_el0_svc+0x58/0x14c [ 1340.532252][T29494] el0_svc+0x7c/0x1f0 [ 1340.533258][T29494] el0t_64_sync_handler+0x84/0xe4 [ 1340.534436][T29494] el0t_64_sync+0x1a0/0x1a4 [ 1340.582526][T29497] FAULT_INJECTION: forcing a failure. [ 1340.582526][T29497] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.585524][T29497] CPU: 0 PID: 29497 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1340.587531][T29497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.589870][T29497] Call trace: [ 1340.590607][T29497] dump_backtrace+0x0/0x530 [ 1340.591725][T29497] show_stack+0x2c/0x3c [ 1340.592749][T29497] dump_stack_lvl+0x108/0x170 [ 1340.593885][T29497] dump_stack+0x1c/0x58 [ 1340.594793][T29497] should_fail+0x400/0x5cc [ 1340.595858][T29497] __should_failslab+0xbc/0x110 [ 1340.597052][T29497] should_failslab+0x10/0x28 [ 1340.598229][T29497] slab_pre_alloc_hook+0x64/0xe8 [ 1340.599428][T29497] __kmalloc+0xc0/0x4c8 [ 1340.600433][T29497] batadv_hash_new+0x88/0x27c [ 1340.601545][T29497] batadv_dat_init+0x68/0x258 [ 1340.602707][T29497] batadv_mesh_init+0x3cc/0x67c [ 1340.603895][T29497] batadv_softif_init_late+0x734/0xb94 [ 1340.605207][T29497] register_netdevice+0x440/0x1224 [ 1340.606382][T29497] batadv_softif_newlink+0x90/0xa0 [ 1340.607549][T29497] rtnl_newlink+0x1048/0x1ab8 [ 1340.608639][T29497] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.609825][T29497] netlink_rcv_skb+0x20c/0x3b8 [ 1340.610972][T29497] rtnetlink_rcv+0x28/0x38 [ 1340.612073][T29497] netlink_unicast+0x664/0x938 [ 1340.613172][T29497] netlink_sendmsg+0x844/0xb38 [ 1340.614308][T29497] ____sys_sendmsg+0x584/0x870 [ 1340.615510][T29497] ___sys_sendmsg+0x214/0x294 [ 1340.616665][T29497] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.617851][T29497] invoke_syscall+0x98/0x2b8 [ 1340.618953][T29497] el0_svc_common+0x138/0x258 [ 1340.620088][T29497] do_el0_svc+0x58/0x14c [ 1340.621069][T29497] el0_svc+0x7c/0x1f0 [ 1340.622014][T29497] el0t_64_sync_handler+0x84/0xe4 [ 1340.623221][T29497] el0t_64_sync+0x1a0/0x1a4 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 36) 03:40:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 45) [ 1340.695899][T29506] FAULT_INJECTION: forcing a failure. [ 1340.695899][T29506] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.698822][T29506] CPU: 1 PID: 29506 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1340.700794][T29506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.703245][T29506] Call trace: [ 1340.704005][T29506] dump_backtrace+0x0/0x530 [ 1340.705030][T29506] show_stack+0x2c/0x3c [ 1340.706038][T29506] dump_stack_lvl+0x108/0x170 [ 1340.707150][T29506] dump_stack+0x1c/0x58 [ 1340.708161][T29506] should_fail+0x400/0x5cc [ 1340.709226][T29506] __should_failslab+0xbc/0x110 [ 1340.710378][T29506] should_failslab+0x10/0x28 [ 1340.711497][T29506] slab_pre_alloc_hook+0x64/0xe8 [ 1340.712662][T29506] __kmalloc+0xc0/0x4c8 [ 1340.713604][T29506] batadv_hash_new+0x88/0x27c [ 1340.714697][T29506] batadv_dat_init+0x68/0x258 [ 1340.715871][T29506] batadv_mesh_init+0x3cc/0x67c [ 1340.717093][T29506] batadv_softif_init_late+0x734/0xb94 [ 1340.718364][T29506] register_netdevice+0x440/0x1224 [ 1340.719591][T29506] batadv_softif_newlink+0x90/0xa0 [ 1340.720848][T29506] rtnl_newlink+0x1048/0x1ab8 [ 1340.722007][T29506] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.723174][T29506] netlink_rcv_skb+0x20c/0x3b8 [ 1340.724339][T29506] rtnetlink_rcv+0x28/0x38 [ 1340.725386][T29506] netlink_unicast+0x664/0x938 [ 1340.726507][T29506] netlink_sendmsg+0x844/0xb38 [ 1340.727683][T29506] ____sys_sendmsg+0x584/0x870 [ 1340.728764][T29506] ___sys_sendmsg+0x214/0x294 [ 1340.729870][T29506] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.731097][T29506] invoke_syscall+0x98/0x2b8 [ 1340.732151][T29506] el0_svc_common+0x138/0x258 [ 1340.733261][T29506] do_el0_svc+0x58/0x14c [ 1340.734304][T29506] el0_svc+0x7c/0x1f0 [ 1340.735236][T29506] el0t_64_sync_handler+0x84/0xe4 [ 1340.736498][T29506] el0t_64_sync+0x1a0/0x1a4 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 36) [ 1340.904961][T29514] FAULT_INJECTION: forcing a failure. [ 1340.904961][T29514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1340.912226][T29514] CPU: 0 PID: 29514 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1340.914287][T29514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.916768][T29514] Call trace: [ 1340.916776][T29514] dump_backtrace+0x0/0x530 03:40:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x3a, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1340.916796][T29514] show_stack+0x2c/0x3c [ 1340.916808][T29514] dump_stack_lvl+0x108/0x170 [ 1340.916822][T29514] dump_stack+0x1c/0x58 [ 1340.916833][T29514] should_fail+0x400/0x5cc [ 1340.916844][T29514] should_fail_alloc_page+0x74/0xa8 [ 1340.916857][T29514] prepare_alloc_pages+0x160/0x4cc [ 1340.916868][T29514] __alloc_pages+0x138/0x674 [ 1340.916879][T29514] alloc_pages+0x390/0x634 [ 1340.916890][T29514] new_slab+0xec/0x56c [ 1340.916902][T29514] ___slab_alloc+0x6bc/0xdbc [ 1340.916914][T29514] __kmalloc+0x31c/0x4c8 [ 1340.916926][T29514] batadv_hash_new+0xb8/0x27c [ 1340.916937][T29514] batadv_nc_mesh_init+0x130/0x354 [ 1340.916949][T29514] batadv_mesh_init+0x3e8/0x67c [ 1340.916960][T29514] batadv_softif_init_late+0x734/0xb94 [ 1340.916973][T29514] register_netdevice+0x440/0x1224 [ 1340.917003][T29514] batadv_softif_newlink+0x90/0xa0 [ 1340.917016][T29514] rtnl_newlink+0x1048/0x1ab8 [ 1340.917028][T29514] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.917040][T29514] netlink_rcv_skb+0x20c/0x3b8 [ 1340.917053][T29514] rtnetlink_rcv+0x28/0x38 [ 1340.917064][T29514] netlink_unicast+0x664/0x938 [ 1340.917076][T29514] netlink_sendmsg+0x844/0xb38 [ 1340.917089][T29514] ____sys_sendmsg+0x584/0x870 [ 1340.917101][T29514] ___sys_sendmsg+0x214/0x294 [ 1340.917114][T29514] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.917126][T29514] invoke_syscall+0x98/0x2b8 [ 1340.917139][T29514] el0_svc_common+0x138/0x258 [ 1340.917151][T29514] do_el0_svc+0x58/0x14c [ 1340.917163][T29514] el0_svc+0x7c/0x1f0 [ 1340.917175][T29514] el0t_64_sync_handler+0x84/0xe4 [ 1340.917187][T29514] el0t_64_sync+0x1a0/0x1a4 [ 1340.950554][T29520] FAULT_INJECTION: forcing a failure. [ 1340.950554][T29520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1340.950585][T29520] CPU: 0 PID: 29520 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1340.950599][T29520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1340.950607][T29520] Call trace: [ 1340.950611][T29520] dump_backtrace+0x0/0x530 [ 1340.950628][T29520] show_stack+0x2c/0x3c [ 1340.950639][T29520] dump_stack_lvl+0x108/0x170 [ 1340.950653][T29520] dump_stack+0x1c/0x58 [ 1340.950663][T29520] should_fail+0x400/0x5cc [ 1340.950674][T29520] should_fail_alloc_page+0x74/0xa8 [ 1340.950686][T29520] prepare_alloc_pages+0x160/0x4cc [ 1340.950697][T29520] __alloc_pages+0x138/0x674 [ 1340.950707][T29520] alloc_pages+0x390/0x634 [ 1340.950718][T29520] new_slab+0xec/0x56c [ 1340.950730][T29520] ___slab_alloc+0x6bc/0xdbc [ 1340.950741][T29520] __kmalloc+0x31c/0x4c8 [ 1340.950752][T29520] batadv_hash_new+0x88/0x27c [ 1340.950763][T29520] batadv_dat_init+0x68/0x258 [ 1340.950775][T29520] batadv_mesh_init+0x3cc/0x67c [ 1340.950785][T29520] batadv_softif_init_late+0x734/0xb94 [ 1340.950799][T29520] register_netdevice+0x440/0x1224 [ 1340.950811][T29520] batadv_softif_newlink+0x90/0xa0 [ 1340.950823][T29520] rtnl_newlink+0x1048/0x1ab8 [ 1340.950834][T29520] rtnetlink_rcv_msg+0xa74/0xdac [ 1340.950845][T29520] netlink_rcv_skb+0x20c/0x3b8 [ 1340.950857][T29520] rtnetlink_rcv+0x28/0x38 [ 1340.950868][T29520] netlink_unicast+0x664/0x938 [ 1340.950879][T29520] netlink_sendmsg+0x844/0xb38 [ 1340.950891][T29520] ____sys_sendmsg+0x584/0x870 [ 1340.950903][T29520] ___sys_sendmsg+0x214/0x294 [ 1340.950913][T29520] __arm64_sys_sendmsg+0x1ac/0x25c [ 1340.950924][T29520] invoke_syscall+0x98/0x2b8 [ 1340.950936][T29520] el0_svc_common+0x138/0x258 [ 1340.950947][T29520] do_el0_svc+0x58/0x14c [ 1340.950958][T29520] el0_svc+0x7c/0x1f0 [ 1340.950969][T29520] el0t_64_sync_handler+0x84/0xe4 [ 1340.950997][T29520] el0t_64_sync+0x1a0/0x1a4 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 46) 03:40:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 37) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000ffffe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1341.276299][T29536] FAULT_INJECTION: forcing a failure. [ 1341.276299][T29536] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1341.279300][T29536] CPU: 0 PID: 29536 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1341.281219][T29536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1341.283598][T29536] Call trace: [ 1341.284402][T29536] dump_backtrace+0x0/0x530 [ 1341.285453][T29536] show_stack+0x2c/0x3c [ 1341.286442][T29536] dump_stack_lvl+0x108/0x170 [ 1341.287529][T29536] dump_stack+0x1c/0x58 [ 1341.288535][T29536] should_fail+0x400/0x5cc [ 1341.289582][T29536] should_fail_alloc_page+0x74/0xa8 [ 1341.290858][T29536] prepare_alloc_pages+0x160/0x4cc [ 1341.292076][T29536] __alloc_pages+0x138/0x674 [ 1341.293186][T29536] alloc_pages+0x390/0x634 [ 1341.294221][T29536] kmalloc_order+0x40/0x154 [ 1341.295328][T29536] kmalloc_order_trace+0x30/0x21c [ 1341.296551][T29536] __kmalloc+0x35c/0x4c8 [ 1341.297545][T29536] batadv_hash_new+0xb8/0x27c [ 1341.298679][T29536] batadv_dat_init+0x68/0x258 [ 1341.299807][T29536] batadv_mesh_init+0x3cc/0x67c [ 1341.300939][T29536] batadv_softif_init_late+0x734/0xb94 [ 1341.302254][T29536] register_netdevice+0x440/0x1224 [ 1341.303490][T29536] batadv_softif_newlink+0x90/0xa0 [ 1341.304677][T29536] rtnl_newlink+0x1048/0x1ab8 [ 1341.305809][T29536] rtnetlink_rcv_msg+0xa74/0xdac [ 1341.307044][T29536] netlink_rcv_skb+0x20c/0x3b8 [ 1341.308115][T29536] rtnetlink_rcv+0x28/0x38 [ 1341.309147][T29536] netlink_unicast+0x664/0x938 [ 1341.310223][T29536] netlink_sendmsg+0x844/0xb38 [ 1341.311438][T29536] ____sys_sendmsg+0x584/0x870 [ 1341.312586][T29536] ___sys_sendmsg+0x214/0x294 [ 1341.313711][T29536] __arm64_sys_sendmsg+0x1ac/0x25c [ 1341.314906][T29536] invoke_syscall+0x98/0x2b8 [ 1341.316008][T29536] el0_svc_common+0x138/0x258 [ 1341.317152][T29536] do_el0_svc+0x58/0x14c 03:40:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x48, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1341.317168][T29536] el0_svc+0x7c/0x1f0 [ 1341.317181][T29536] el0t_64_sync_handler+0x84/0xe4 [ 1341.317194][T29536] el0t_64_sync+0x1a0/0x1a4 [ 1341.357172][T29535] FAULT_INJECTION: forcing a failure. [ 1341.357172][T29535] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.360166][T29535] CPU: 1 PID: 29535 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1341.362231][T29535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1341.364559][T29535] Call trace: [ 1341.365348][T29535] dump_backtrace+0x0/0x530 [ 1341.366453][T29535] show_stack+0x2c/0x3c [ 1341.367485][T29535] dump_stack_lvl+0x108/0x170 [ 1341.368571][T29535] dump_stack+0x1c/0x58 [ 1341.369550][T29535] should_fail+0x400/0x5cc [ 1341.370548][T29535] __should_failslab+0xbc/0x110 [ 1341.371768][T29535] should_failslab+0x10/0x28 [ 1341.372871][T29535] slab_pre_alloc_hook+0x64/0xe8 [ 1341.374119][T29535] kmem_cache_alloc_trace+0x9c/0x47c [ 1341.375358][T29535] batadv_tvlv_handler_register+0xf0/0x454 [ 1341.376680][T29535] batadv_mcast_init+0x44/0x164 [ 1341.377913][T29535] batadv_mesh_init+0x410/0x67c [ 1341.379118][T29535] batadv_softif_init_late+0x734/0xb94 [ 1341.380452][T29535] register_netdevice+0x440/0x1224 [ 1341.381681][T29535] batadv_softif_newlink+0x90/0xa0 [ 1341.382936][T29535] rtnl_newlink+0x1048/0x1ab8 [ 1341.384032][T29535] rtnetlink_rcv_msg+0xa74/0xdac [ 1341.385209][T29535] netlink_rcv_skb+0x20c/0x3b8 [ 1341.386345][T29535] rtnetlink_rcv+0x28/0x38 [ 1341.387385][T29535] netlink_unicast+0x664/0x938 [ 1341.388516][T29535] netlink_sendmsg+0x844/0xb38 [ 1341.389684][T29535] ____sys_sendmsg+0x584/0x870 [ 1341.390785][T29535] ___sys_sendmsg+0x214/0x294 [ 1341.391857][T29535] __arm64_sys_sendmsg+0x1ac/0x25c [ 1341.393118][T29535] invoke_syscall+0x98/0x2b8 [ 1341.394248][T29535] el0_svc_common+0x138/0x258 [ 1341.395409][T29535] do_el0_svc+0x58/0x14c [ 1341.396467][T29535] el0_svc+0x7c/0x1f0 [ 1341.397355][T29535] el0t_64_sync_handler+0x84/0xe4 [ 1341.398535][T29535] el0t_64_sync+0x1a0/0x1a4 03:40:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 37) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000080010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1341.452737][T29543] FAULT_INJECTION: forcing a failure. [ 1341.452737][T29543] name failslab, interval 1, probability 0, space 0, times 0 03:40:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 47) [ 1341.469270][T29543] CPU: 1 PID: 29543 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1341.471354][T29543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1341.473889][T29543] Call trace: [ 1341.474699][T29543] dump_backtrace+0x0/0x530 [ 1341.475723][T29543] show_stack+0x2c/0x3c [ 1341.476682][T29543] dump_stack_lvl+0x108/0x170 [ 1341.477833][T29543] dump_stack+0x1c/0x58 [ 1341.478825][T29543] should_fail+0x400/0x5cc [ 1341.479862][T29543] __should_failslab+0xbc/0x110 [ 1341.481093][T29543] should_failslab+0x10/0x28 [ 1341.482187][T29543] slab_pre_alloc_hook+0x64/0xe8 [ 1341.483385][T29543] __kmalloc+0xc0/0x4c8 [ 1341.484347][T29543] batadv_tvlv_container_register+0x50/0x38c [ 1341.485693][T29543] batadv_dat_init+0x20c/0x258 [ 1341.486820][T29543] batadv_mesh_init+0x3cc/0x67c [ 1341.488029][T29543] batadv_softif_init_late+0x734/0xb94 [ 1341.489365][T29543] register_netdevice+0x440/0x1224 [ 1341.490560][T29543] batadv_softif_newlink+0x90/0xa0 [ 1341.491808][T29543] rtnl_newlink+0x1048/0x1ab8 [ 1341.492938][T29543] rtnetlink_rcv_msg+0xa74/0xdac [ 1341.494120][T29543] netlink_rcv_skb+0x20c/0x3b8 [ 1341.495236][T29543] rtnetlink_rcv+0x28/0x38 [ 1341.496314][T29543] netlink_unicast+0x664/0x938 [ 1341.497406][T29543] netlink_sendmsg+0x844/0xb38 [ 1341.498548][T29543] ____sys_sendmsg+0x584/0x870 [ 1341.499645][T29543] ___sys_sendmsg+0x214/0x294 [ 1341.500790][T29543] __arm64_sys_sendmsg+0x1ac/0x25c [ 1341.502004][T29543] invoke_syscall+0x98/0x2b8 [ 1341.503065][T29543] el0_svc_common+0x138/0x258 [ 1341.504161][T29543] do_el0_svc+0x58/0x14c [ 1341.505159][T29543] el0_svc+0x7c/0x1f0 [ 1341.506097][T29543] el0t_64_sync_handler+0x84/0xe4 [ 1341.507293][T29543] el0t_64_sync+0x1a0/0x1a4 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 38) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1341.839385][T29558] FAULT_INJECTION: forcing a failure. [ 1341.839385][T29558] name failslab, interval 1, probability 0, space 0, times 0 03:40:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x4c, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1341.842653][T29558] CPU: 0 PID: 29558 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1341.844648][T29558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1341.847147][T29558] Call trace: [ 1341.847970][T29558] dump_backtrace+0x0/0x530 [ 1341.849150][T29558] show_stack+0x2c/0x3c [ 1341.849168][T29558] dump_stack_lvl+0x108/0x170 [ 1341.849181][T29558] dump_stack+0x1c/0x58 [ 1341.849191][T29558] should_fail+0x400/0x5cc [ 1341.849203][T29558] __should_failslab+0xbc/0x110 [ 1341.849215][T29558] should_failslab+0x10/0x28 [ 1341.849229][T29558] slab_pre_alloc_hook+0x64/0xe8 [ 1341.856952][T29558] kmem_cache_alloc+0x98/0x45c [ 1341.858164][T29558] debug_objects_fill_pool+0x370/0x814 [ 1341.859587][T29558] __debug_object_init+0x38/0x5b8 [ 1341.860867][T29558] debug_object_init+0x20/0x2c [ 1341.862056][T29558] debug_init+0x40/0x318 [ 1341.863113][T29558] hrtimer_init+0x34/0x58 [ 1341.864195][T29558] pm_runtime_init+0x1c0/0x2b8 [ 1341.865408][T29558] device_initialize+0x1f8/0x490 [ 1341.866604][T29558] netdev_register_kobject+0x38/0x2d8 [ 1341.867914][T29558] register_netdevice+0xcbc/0x1224 [ 1341.869212][T29558] batadv_softif_newlink+0x90/0xa0 [ 1341.870498][T29558] rtnl_newlink+0x1048/0x1ab8 [ 1341.871689][T29558] rtnetlink_rcv_msg+0xa74/0xdac [ 1341.871707][T29558] netlink_rcv_skb+0x20c/0x3b8 [ 1341.871720][T29558] rtnetlink_rcv+0x28/0x38 [ 1341.871730][T29558] netlink_unicast+0x664/0x938 [ 1341.871741][T29558] netlink_sendmsg+0x844/0xb38 [ 1341.871753][T29558] ____sys_sendmsg+0x584/0x870 [ 1341.871765][T29558] ___sys_sendmsg+0x214/0x294 [ 1341.871775][T29558] __arm64_sys_sendmsg+0x1ac/0x25c [ 1341.871786][T29558] invoke_syscall+0x98/0x2b8 [ 1341.871798][T29558] el0_svc_common+0x138/0x258 [ 1341.871809][T29558] do_el0_svc+0x58/0x14c [ 1341.871821][T29558] el0_svc+0x7c/0x1f0 [ 1341.871832][T29558] el0t_64_sync_handler+0x84/0xe4 [ 1341.871844][T29558] el0t_64_sync+0x1a0/0x1a4 [ 1341.925429][T29559] FAULT_INJECTION: forcing a failure. [ 1341.925429][T29559] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.928304][T29559] CPU: 0 PID: 29559 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1341.930239][T29559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1341.932581][T29559] Call trace: [ 1341.933389][T29559] dump_backtrace+0x0/0x530 [ 1341.934453][T29559] show_stack+0x2c/0x3c [ 1341.935362][T29559] dump_stack_lvl+0x108/0x170 [ 1341.936468][T29559] dump_stack+0x1c/0x58 [ 1341.937455][T29559] should_fail+0x400/0x5cc [ 1341.938558][T29559] __should_failslab+0xbc/0x110 [ 1341.939756][T29559] should_failslab+0x10/0x28 [ 1341.940847][T29559] slab_pre_alloc_hook+0x64/0xe8 [ 1341.942122][T29559] kmem_cache_alloc_trace+0x9c/0x47c [ 1341.943417][T29559] batadv_hash_new+0x68/0x27c [ 1341.944518][T29559] batadv_nc_mesh_init+0xfc/0x354 [ 1341.945693][T29559] batadv_mesh_init+0x3e8/0x67c [ 1341.946857][T29559] batadv_softif_init_late+0x734/0xb94 [ 1341.948186][T29559] register_netdevice+0x440/0x1224 [ 1341.949418][T29559] batadv_softif_newlink+0x90/0xa0 [ 1341.950570][T29559] rtnl_newlink+0x1048/0x1ab8 [ 1341.951645][T29559] rtnetlink_rcv_msg+0xa74/0xdac [ 1341.952832][T29559] netlink_rcv_skb+0x20c/0x3b8 [ 1341.953931][T29559] rtnetlink_rcv+0x28/0x38 [ 1341.954997][T29559] netlink_unicast+0x664/0x938 [ 1341.956141][T29559] netlink_sendmsg+0x844/0xb38 [ 1341.957278][T29559] ____sys_sendmsg+0x584/0x870 [ 1341.958400][T29559] ___sys_sendmsg+0x214/0x294 [ 1341.959519][T29559] __arm64_sys_sendmsg+0x1ac/0x25c [ 1341.960730][T29559] invoke_syscall+0x98/0x2b8 [ 1341.961927][T29559] el0_svc_common+0x138/0x258 [ 1341.963131][T29559] do_el0_svc+0x58/0x14c [ 1341.964194][T29559] el0_svc+0x7c/0x1f0 [ 1341.965142][T29559] el0t_64_sync_handler+0x84/0xe4 [ 1341.966405][T29559] el0t_64_sync+0x1a0/0x1a4 [ 1342.019561][T29570] FAULT_INJECTION: forcing a failure. [ 1342.019561][T29570] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.019608][T29570] [ 1342.019612][T29570] ====================================================== [ 1342.019616][T29570] WARNING: possible circular locking dependency detected [ 1342.019620][T29570] 5.15.113-syzkaller #0 Not tainted [ 1342.019626][T29570] ------------------------------------------------------ [ 1342.019630][T29570] syz-executor.5/29570 is trying to acquire lock: [ 1342.019636][T29570] ffff80001498f7f8 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0x28/0xd8 [ 1342.019672][T29570] [ 1342.019672][T29570] but task is already holding lock: [ 1342.019675][T29570] ffff0001b47fc498 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x108/0x214 [ 1342.019698][T29570] [ 1342.019698][T29570] which lock already depends on the new lock. [ 1342.019698][T29570] [ 1342.019701][T29570] [ 1342.019701][T29570] the existing dependency chain (in reverse order) is: [ 1342.019705][T29570] [ 1342.019705][T29570] -> #3 (&base->lock){-.-.}-{2:2}: [ 1342.019718][T29570] _raw_spin_lock_irqsave+0xc4/0x14c [ 1342.019732][T29570] lock_timer_base+0x108/0x214 [ 1342.019741][T29570] __mod_timer+0x1b4/0xd30 [ 1342.019750][T29570] add_timer+0x6c/0x88 [ 1342.019758][T29570] queue_delayed_work_on+0x1f4/0x330 [ 1342.019770][T29570] psi_group_change+0xd50/0x12a0 [ 1342.019779][T29570] psi_task_change+0x1dc/0x2e8 [ 1342.019788][T29570] activate_task+0x268/0x2d0 [ 1342.019798][T29570] wake_up_new_task+0x314/0x964 [ 1342.019808][T29570] kernel_clone+0x47c/0xa58 [ 1342.019819][T29570] kernel_thread+0x148/0x1bc [ 1342.019830][T29570] rest_init+0x2c/0x38c [ 1342.019839][T29570] arch_call_rest_init+0x14/0x20 [ 1342.019851][T29570] start_kernel+0x444/0x604 [ 1342.019861][T29570] __primary_switched+0xa8/0xb0 [ 1342.019871][T29570] [ 1342.019871][T29570] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 1342.019884][T29570] _raw_spin_lock_nested+0xb4/0x110 [ 1342.019895][T29570] raw_spin_rq_lock_nested+0x2c/0x44 [ 1342.019904][T29570] task_fork_fair+0x7c/0x23c [ 1342.019915][T29570] sched_cgroup_fork+0x334/0x3d8 [ 1342.019925][T29570] copy_process+0x24d4/0x3750 [ 1342.019936][T29570] kernel_clone+0x1d8/0xa58 [ 1342.019946][T29570] kernel_thread+0x148/0x1bc [ 1342.019956][T29570] rest_init+0x2c/0x38c [ 1342.019964][T29570] arch_call_rest_init+0x14/0x20 [ 1342.019975][T29570] start_kernel+0x444/0x604 [ 1342.019998][T29570] __primary_switched+0xa8/0xb0 [ 1342.020008][T29570] [ 1342.020008][T29570] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 1342.020022][T29570] _raw_spin_lock_irqsave+0xc4/0x14c [ 1342.020032][T29570] try_to_wake_up+0xb0/0xc2c [ 1342.020042][T29570] wake_up_process+0x18/0x24 [ 1342.020051][T29570] __up+0x11c/0x148 [ 1342.020059][T29570] up+0x90/0xb0 [ 1342.020067][T29570] __up_console_sem+0x8c/0x100 [ 1342.020078][T29570] console_unlock+0x1160/0x1394 [ 1342.020088][T29570] vprintk_emit+0x13c/0x218 [ 1342.020098][T29570] vprintk_default+0xa0/0xe4 [ 1342.020109][T29570] vprintk+0x218/0x2f0 [ 1342.020119][T29570] _printk+0xdc/0x128 [ 1342.020128][T29570] tcp_syn_flood_action+0x1f4/0x23c [ 1342.020140][T29570] tcp_conn_request+0x264/0x2500 [ 1342.020151][T29570] tcp_v6_conn_request+0x264/0x388 [ 1342.020162][T29570] tcp_rcv_state_process+0x1174/0x3dd8 [ 1342.020174][T29570] tcp_v6_do_rcv+0x704/0x135c [ 1342.020184][T29570] tcp_v6_rcv+0x1ba4/0x2360 [ 1342.020192][T29570] ip6_protocol_deliver_rcu+0x8f0/0x1134 [ 1342.020203][T29570] ip6_input_finish+0xc8/0x174 [ 1342.020212][T29570] NF_HOOK+0x324/0x3d0 [ 1342.020221][T29570] ip6_input+0x70/0x84 [ 1342.020230][T29570] ip6_rcv_finish+0x1fc/0x234 [ 1342.020239][T29570] NF_HOOK+0x324/0x3d0 [ 1342.020248][T29570] ipv6_rcv+0x98/0xb8 [ 1342.020257][T29570] __netif_receive_skb+0x18c/0x400 [ 1342.020267][T29570] process_backlog+0x3ec/0x7e0 [ 1342.020277][T29570] __napi_poll+0xb4/0x624 [ 1342.020286][T29570] net_rx_action+0x500/0xc10 [ 1342.020296][T29570] __do_softirq+0x344/0xe20 [ 1342.020305][T29570] do_softirq+0x120/0x20c [ 1342.020315][T29570] __local_bh_enable_ip+0x2c0/0x4d0 [ 1342.020325][T29570] local_bh_enable+0x28/0x34 [ 1342.020334][T29570] ip6_finish_output2+0x13e4/0x1c48 [ 1342.020344][T29570] __ip6_finish_output+0x518/0x67c [ 1342.020353][T29570] ip6_finish_output+0x40/0x218 [ 1342.020362][T29570] ip6_output+0x270/0x594 [ 1342.020371][T29570] ip6_xmit+0x1070/0x1a60 [ 1342.020379][T29570] inet6_csk_xmit+0x3b8/0x61c [ 1342.020389][T29570] __tcp_transmit_skb+0x1954/0x3218 [ 1342.020399][T29570] tcp_connect+0x23c4/0x3e34 [ 1342.020408][T29570] tcp_v6_connect+0x1010/0x1878 [ 1342.020419][T29570] __inet_stream_connect+0x200/0xb78 [ 1342.020429][T29570] tcp_sendmsg_fastopen+0x330/0x560 [ 1342.020439][T29570] tcp_sendmsg_locked+0x2b6c/0x313c [ 1342.020449][T29570] tcp_sendmsg+0x40/0x64 [ 1342.020458][T29570] inet6_sendmsg+0xb4/0xd8 [ 1342.020466][T29570] __sys_sendto+0x388/0x4d0 [ 1342.020476][T29570] __arm64_sys_sendto+0xd8/0xf8 [ 1342.020485][T29570] invoke_syscall+0x98/0x2b8 [ 1342.020496][T29570] el0_svc_common+0x138/0x258 [ 1342.020506][T29570] do_el0_svc+0x58/0x14c [ 1342.020516][T29570] el0_svc+0x7c/0x1f0 [ 1342.020526][T29570] el0t_64_sync_handler+0x84/0xe4 [ 1342.020537][T29570] el0t_64_sync+0x1a0/0x1a4 [ 1342.020545][T29570] [ 1342.020545][T29570] -> #0 ((console_sem).lock){-.-.}-{2:2}: [ 1342.020559][T29570] __lock_acquire+0x32cc/0x7620 [ 1342.020570][T29570] lock_acquire+0x240/0x77c [ 1342.020580][T29570] _raw_spin_lock_irqsave+0xc4/0x14c [ 1342.020590][T29570] down_trylock+0x28/0xd8 [ 1342.020599][T29570] __down_trylock_console_sem+0x80/0x144 [ 1342.020610][T29570] console_trylock+0xb8/0x1f8 [ 1342.020620][T29570] console_trylock_spinning+0x1c/0x280 [ 1342.020631][T29570] vprintk_emit+0x120/0x218 [ 1342.020641][T29570] vprintk_default+0xa0/0xe4 [ 1342.020652][T29570] vprintk+0x218/0x2f0 [ 1342.020662][T29570] _printk+0xdc/0x128 [ 1342.020670][T29570] should_fail+0x3e0/0x5cc [ 1342.020680][T29570] __should_failslab+0xbc/0x110 [ 1342.020691][T29570] should_failslab+0x10/0x28 [ 1342.020702][T29570] slab_pre_alloc_hook+0x64/0xe8 [ 1342.020713][T29570] kmem_cache_alloc+0x98/0x45c [ 1342.020723][T29570] debug_objects_fill_pool+0x3d0/0x814 [ 1342.020733][T29570] debug_object_activate+0x114/0x790 [ 1342.020743][T29570] __mod_timer+0x830/0xd30 [ 1342.020752][T29570] add_timer+0x6c/0x88 [ 1342.020760][T29570] queue_delayed_work_on+0x1f4/0x330 [ 1342.020770][T29570] batadv_dat_init+0x190/0x258 [ 1342.020781][T29570] batadv_mesh_init+0x3cc/0x67c [ 1342.020791][T29570] batadv_softif_init_late+0x734/0xb94 [ 1342.020802][T29570] register_netdevice+0x440/0x1224 [ 1342.020812][T29570] batadv_softif_newlink+0x90/0xa0 [ 1342.020823][T29570] rtnl_newlink+0x1048/0x1ab8 [ 1342.020832][T29570] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.020842][T29570] netlink_rcv_skb+0x20c/0x3b8 [ 1342.020853][T29570] rtnetlink_rcv+0x28/0x38 [ 1342.020862][T29570] netlink_unicast+0x664/0x938 [ 1342.020873][T29570] netlink_sendmsg+0x844/0xb38 [ 1342.020883][T29570] ____sys_sendmsg+0x584/0x870 [ 1342.020893][T29570] ___sys_sendmsg+0x214/0x294 [ 1342.020902][T29570] __arm64_sys_sendmsg+0x1ac/0x25c [ 1342.020911][T29570] invoke_syscall+0x98/0x2b8 [ 1342.020921][T29570] el0_svc_common+0x138/0x258 [ 1342.020932][T29570] do_el0_svc+0x58/0x14c [ 1342.020941][T29570] el0_svc+0x7c/0x1f0 [ 1342.020951][T29570] el0t_64_sync_handler+0x84/0xe4 [ 1342.020962][T29570] el0t_64_sync+0x1a0/0x1a4 [ 1342.020971][T29570] [ 1342.020971][T29570] other info that might help us debug this: [ 1342.020971][T29570] [ 1342.020974][T29570] Chain exists of: [ 1342.020974][T29570] (console_sem).lock --> &rq->__lock --> &base->lock [ 1342.020974][T29570] [ 1342.020999][T29570] Possible unsafe locking scenario: [ 1342.020999][T29570] [ 1342.021002][T29570] CPU0 CPU1 [ 1342.021005][T29570] ---- ---- [ 1342.021008][T29570] lock(&base->lock); [ 1342.021014][T29570] lock(&rq->__lock); [ 1342.021021][T29570] lock(&base->lock); [ 1342.021028][T29570] lock((console_sem).lock); [ 1342.021034][T29570] [ 1342.021034][T29570] *** DEADLOCK *** [ 1342.021034][T29570] [ 1342.021036][T29570] 2 locks held by syz-executor.5/29570: [ 1342.021043][T29570] #0: ffff8000169c5988 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0xa2c/0xdac [ 1342.021069][T29570] #1: ffff0001b47fc498 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x108/0x214 [ 1342.021093][T29570] [ 1342.021093][T29570] stack backtrace: [ 1342.021096][T29570] CPU: 0 PID: 29570 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1342.021107][T29570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1342.021114][T29570] Call trace: [ 1342.021117][T29570] dump_backtrace+0x0/0x530 [ 1342.021129][T29570] show_stack+0x2c/0x3c [ 1342.021139][T29570] dump_stack_lvl+0x108/0x170 [ 1342.021150][T29570] dump_stack+0x1c/0x58 [ 1342.021159][T29570] print_circular_bug+0x150/0x1b8 [ 1342.021170][T29570] check_noncircular+0x2cc/0x378 [ 1342.021180][T29570] __lock_acquire+0x32cc/0x7620 [ 1342.021190][T29570] lock_acquire+0x240/0x77c [ 1342.021200][T29570] _raw_spin_lock_irqsave+0xc4/0x14c [ 1342.021210][T29570] down_trylock+0x28/0xd8 [ 1342.021219][T29570] __down_trylock_console_sem+0x80/0x144 [ 1342.021230][T29570] console_trylock+0xb8/0x1f8 [ 1342.021240][T29570] console_trylock_spinning+0x1c/0x280 [ 1342.021251][T29570] vprintk_emit+0x120/0x218 [ 1342.021262][T29570] vprintk_default+0xa0/0xe4 [ 1342.021272][T29570] vprintk+0x218/0x2f0 [ 1342.021282][T29570] _printk+0xdc/0x128 [ 1342.021290][T29570] should_fail+0x3e0/0x5cc [ 1342.021299][T29570] __should_failslab+0xbc/0x110 [ 1342.021309][T29570] should_failslab+0x10/0x28 [ 1342.021320][T29570] slab_pre_alloc_hook+0x64/0xe8 [ 1342.021330][T29570] kmem_cache_alloc+0x98/0x45c [ 1342.021340][T29570] debug_objects_fill_pool+0x3d0/0x814 [ 1342.021350][T29570] debug_object_activate+0x114/0x790 [ 1342.021360][T29570] __mod_timer+0x830/0xd30 [ 1342.021369][T29570] add_timer+0x6c/0x88 [ 1342.021377][T29570] queue_delayed_work_on+0x1f4/0x330 [ 1342.021387][T29570] batadv_dat_init+0x190/0x258 [ 1342.021398][T29570] batadv_mesh_init+0x3cc/0x67c [ 1342.021406][T29570] batadv_softif_init_late+0x734/0xb94 [ 1342.021418][T29570] register_netdevice+0x440/0x1224 [ 1342.021427][T29570] batadv_softif_newlink+0x90/0xa0 [ 1342.021438][T29570] rtnl_newlink+0x1048/0x1ab8 [ 1342.021447][T29570] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.021456][T29570] netlink_rcv_skb+0x20c/0x3b8 [ 1342.021467][T29570] rtnetlink_rcv+0x28/0x38 [ 1342.021476][T29570] netlink_unicast+0x664/0x938 [ 1342.021486][T29570] netlink_sendmsg+0x844/0xb38 [ 1342.021497][T29570] ____sys_sendmsg+0x584/0x870 [ 1342.021507][T29570] ___sys_sendmsg+0x214/0x294 [ 1342.021516][T29570] __arm64_sys_sendmsg+0x1ac/0x25c [ 1342.021525][T29570] invoke_syscall+0x98/0x2b8 [ 1342.021536][T29570] el0_svc_common+0x138/0x258 [ 1342.021546][T29570] do_el0_svc+0x58/0x14c [ 1342.021556][T29570] el0_svc+0x7c/0x1f0 [ 1342.021565][T29570] el0t_64_sync_handler+0x84/0xe4 [ 1342.021576][T29570] el0t_64_sync+0x1a0/0x1a4 [ 1342.278771][T29570] CPU: 0 PID: 29570 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1342.280877][T29570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1342.283268][T29570] Call trace: [ 1342.284036][T29570] dump_backtrace+0x0/0x530 [ 1342.285090][T29570] show_stack+0x2c/0x3c [ 1342.286062][T29570] dump_stack_lvl+0x108/0x170 [ 1342.287185][T29570] dump_stack+0x1c/0x58 [ 1342.288145][T29570] should_fail+0x400/0x5cc [ 1342.289205][T29570] __should_failslab+0xbc/0x110 [ 1342.290434][T29570] should_failslab+0x10/0x28 [ 1342.291526][T29570] slab_pre_alloc_hook+0x64/0xe8 [ 1342.292807][T29570] kmem_cache_alloc+0x98/0x45c [ 1342.293988][T29570] debug_objects_fill_pool+0x3d0/0x814 [ 1342.295363][T29570] debug_object_activate+0x114/0x790 [ 1342.296609][T29570] __mod_timer+0x830/0xd30 [ 1342.297628][T29570] add_timer+0x6c/0x88 [ 1342.298564][T29570] queue_delayed_work_on+0x1f4/0x330 [ 1342.299885][T29570] batadv_dat_init+0x190/0x258 [ 1342.301011][T29570] batadv_mesh_init+0x3cc/0x67c [ 1342.302212][T29570] batadv_softif_init_late+0x734/0xb94 [ 1342.303461][T29570] register_netdevice+0x440/0x1224 [ 1342.304752][T29570] batadv_softif_newlink+0x90/0xa0 [ 1342.305956][T29570] rtnl_newlink+0x1048/0x1ab8 [ 1342.307102][T29570] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.308255][T29570] netlink_rcv_skb+0x20c/0x3b8 [ 1342.309383][T29570] rtnetlink_rcv+0x28/0x38 [ 1342.310442][T29570] netlink_unicast+0x664/0x938 [ 1342.311607][T29570] netlink_sendmsg+0x844/0xb38 [ 1342.312770][T29570] ____sys_sendmsg+0x584/0x870 [ 1342.313924][T29570] ___sys_sendmsg+0x214/0x294 [ 1342.315044][T29570] __arm64_sys_sendmsg+0x1ac/0x25c [ 1342.316319][T29570] invoke_syscall+0x98/0x2b8 [ 1342.317407][T29570] el0_svc_common+0x138/0x258 [ 1342.318511][T29570] do_el0_svc+0x58/0x14c [ 1342.319501][T29570] el0_svc+0x7c/0x1f0 [ 1342.320481][T29570] el0t_64_sync_handler+0x84/0xe4 [ 1342.321666][T29570] el0t_64_sync+0x1a0/0x1a4 03:40:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 38) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 48) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 39) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1342.553246][T29583] FAULT_INJECTION: forcing a failure. [ 1342.553246][T29583] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.556126][T29583] CPU: 1 PID: 29583 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1342.558075][T29583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1342.560447][T29583] Call trace: [ 1342.561232][T29583] dump_backtrace+0x0/0x530 [ 1342.562318][T29583] show_stack+0x2c/0x3c [ 1342.563374][T29583] dump_stack_lvl+0x108/0x170 [ 1342.564486][T29583] dump_stack+0x1c/0x58 [ 1342.565497][T29583] should_fail+0x400/0x5cc [ 1342.566580][T29583] __should_failslab+0xbc/0x110 [ 1342.567822][T29583] should_failslab+0x10/0x28 [ 1342.568965][T29583] slab_pre_alloc_hook+0x64/0xe8 [ 1342.570161][T29583] kmem_cache_alloc_trace+0x9c/0x47c [ 1342.571369][T29583] batadv_tvlv_handler_register+0xf0/0x454 [ 1342.572782][T29583] batadv_mcast_init+0x44/0x164 [ 1342.573878][T29583] batadv_mesh_init+0x410/0x67c [ 1342.574978][T29583] batadv_softif_init_late+0x734/0xb94 [ 1342.576294][T29583] register_netdevice+0x440/0x1224 [ 1342.577462][T29583] batadv_softif_newlink+0x90/0xa0 [ 1342.578672][T29583] rtnl_newlink+0x1048/0x1ab8 [ 1342.579835][T29583] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.580968][T29583] netlink_rcv_skb+0x20c/0x3b8 [ 1342.582087][T29583] rtnetlink_rcv+0x28/0x38 [ 1342.583135][T29583] netlink_unicast+0x664/0x938 [ 1342.584244][T29583] netlink_sendmsg+0x844/0xb38 [ 1342.585327][T29583] ____sys_sendmsg+0x584/0x870 [ 1342.586439][T29583] ___sys_sendmsg+0x214/0x294 [ 1342.587565][T29583] __arm64_sys_sendmsg+0x1ac/0x25c [ 1342.588804][T29583] invoke_syscall+0x98/0x2b8 [ 1342.589914][T29583] el0_svc_common+0x138/0x258 [ 1342.591009][T29583] do_el0_svc+0x58/0x14c [ 1342.591994][T29583] el0_svc+0x7c/0x1f0 [ 1342.592884][T29583] el0t_64_sync_handler+0x84/0xe4 [ 1342.594079][T29583] el0t_64_sync+0x1a0/0x1a4 03:40:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x60, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1342.624813][T29591] FAULT_INJECTION: forcing a failure. [ 1342.624813][T29591] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.627732][T29591] CPU: 1 PID: 29591 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1342.629688][T29591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1342.632078][T29591] Call trace: [ 1342.632831][T29591] dump_backtrace+0x0/0x530 [ 1342.633874][T29591] show_stack+0x2c/0x3c [ 1342.634823][T29591] dump_stack_lvl+0x108/0x170 [ 1342.635940][T29591] dump_stack+0x1c/0x58 [ 1342.636961][T29591] should_fail+0x400/0x5cc [ 1342.638049][T29591] __should_failslab+0xbc/0x110 [ 1342.639286][T29591] should_failslab+0x10/0x28 [ 1342.640419][T29591] slab_pre_alloc_hook+0x64/0xe8 [ 1342.641617][T29591] __kmalloc+0xc0/0x4c8 [ 1342.642653][T29591] batadv_hash_new+0x88/0x27c [ 1342.643749][T29591] batadv_nc_mesh_init+0xfc/0x354 [ 1342.644903][T29591] batadv_mesh_init+0x3e8/0x67c [ 1342.646092][T29591] batadv_softif_init_late+0x734/0xb94 [ 1342.647343][T29591] register_netdevice+0x440/0x1224 [ 1342.648520][T29591] batadv_softif_newlink+0x90/0xa0 [ 1342.649704][T29591] rtnl_newlink+0x1048/0x1ab8 [ 1342.650798][T29591] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.651953][T29591] netlink_rcv_skb+0x20c/0x3b8 [ 1342.653116][T29591] rtnetlink_rcv+0x28/0x38 [ 1342.654178][T29591] netlink_unicast+0x664/0x938 [ 1342.655316][T29591] netlink_sendmsg+0x844/0xb38 [ 1342.656430][T29591] ____sys_sendmsg+0x584/0x870 [ 1342.657621][T29591] ___sys_sendmsg+0x214/0x294 [ 1342.658787][T29591] __arm64_sys_sendmsg+0x1ac/0x25c [ 1342.660091][T29591] invoke_syscall+0x98/0x2b8 [ 1342.661184][T29591] el0_svc_common+0x138/0x258 [ 1342.662313][T29591] do_el0_svc+0x58/0x14c [ 1342.663281][T29591] el0_svc+0x7c/0x1f0 [ 1342.664208][T29591] el0t_64_sync_handler+0x84/0xe4 [ 1342.665445][T29591] el0t_64_sync+0x1a0/0x1a4 [ 1342.699889][T29599] FAULT_INJECTION: forcing a failure. [ 1342.699889][T29599] name failslab, interval 1, probability 0, space 0, times 0 03:40:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 39) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 49) [ 1342.722006][T29599] CPU: 1 PID: 29599 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1342.724058][T29599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1342.726413][T29599] Call trace: [ 1342.727210][T29599] dump_backtrace+0x0/0x530 [ 1342.728339][T29599] show_stack+0x2c/0x3c [ 1342.729384][T29599] dump_stack_lvl+0x108/0x170 [ 1342.730511][T29599] dump_stack+0x1c/0x58 [ 1342.731476][T29599] should_fail+0x400/0x5cc [ 1342.732569][T29599] __should_failslab+0xbc/0x110 [ 1342.733785][T29599] should_failslab+0x10/0x28 [ 1342.734872][T29599] slab_pre_alloc_hook+0x64/0xe8 [ 1342.736184][T29599] kmem_cache_alloc_trace+0x9c/0x47c [ 1342.737482][T29599] batadv_hash_new+0x68/0x27c 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1342.738653][T29599] batadv_nc_mesh_init+0xfc/0x354 [ 1342.739860][T29599] batadv_mesh_init+0x3e8/0x67c [ 1342.741056][T29599] batadv_softif_init_late+0x734/0xb94 [ 1342.742361][T29599] register_netdevice+0x440/0x1224 [ 1342.743566][T29599] batadv_softif_newlink+0x90/0xa0 [ 1342.744818][T29599] rtnl_newlink+0x1048/0x1ab8 [ 1342.746002][T29599] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.746017][T29599] netlink_rcv_skb+0x20c/0x3b8 [ 1342.746031][T29599] rtnetlink_rcv+0x28/0x38 [ 1342.746042][T29599] netlink_unicast+0x664/0x938 [ 1342.750613][T29599] netlink_sendmsg+0x844/0xb38 [ 1342.750631][T29599] ____sys_sendmsg+0x584/0x870 [ 1342.750642][T29599] ___sys_sendmsg+0x214/0x294 [ 1342.750652][T29599] __arm64_sys_sendmsg+0x1ac/0x25c [ 1342.750663][T29599] invoke_syscall+0x98/0x2b8 [ 1342.750674][T29599] el0_svc_common+0x138/0x258 [ 1342.750685][T29599] do_el0_svc+0x58/0x14c [ 1342.750696][T29599] el0_svc+0x7c/0x1f0 [ 1342.750707][T29599] el0t_64_sync_handler+0x84/0xe4 [ 1342.750719][T29599] el0t_64_sync+0x1a0/0x1a4 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 40) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:27 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000007f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1342.963742][T29610] FAULT_INJECTION: forcing a failure. [ 1342.963742][T29610] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.970627][T29610] CPU: 0 PID: 29610 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1342.972644][T29610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1342.975043][T29610] Call trace: [ 1342.975846][T29610] dump_backtrace+0x0/0x530 [ 1342.976850][T29610] show_stack+0x2c/0x3c [ 1342.977840][T29610] dump_stack_lvl+0x108/0x170 [ 1342.978884][T29610] dump_stack+0x1c/0x58 [ 1342.979927][T29610] should_fail+0x400/0x5cc [ 1342.980963][T29610] __should_failslab+0xbc/0x110 [ 1342.982130][T29610] should_failslab+0x10/0x28 [ 1342.983170][T29610] slab_pre_alloc_hook+0x64/0xe8 [ 1342.984294][T29610] kmem_cache_alloc_trace+0x9c/0x47c [ 1342.985499][T29610] device_add+0xc4/0xef4 [ 1342.986538][T29610] netdev_register_kobject+0x15c/0x2d8 [ 1342.987840][T29610] register_netdevice+0xcbc/0x1224 [ 1342.989055][T29610] batadv_softif_newlink+0x90/0xa0 [ 1342.990231][T29610] rtnl_newlink+0x1048/0x1ab8 [ 1342.991306][T29610] rtnetlink_rcv_msg+0xa74/0xdac [ 1342.992449][T29610] netlink_rcv_skb+0x20c/0x3b8 [ 1342.993547][T29610] rtnetlink_rcv+0x28/0x38 [ 1342.994596][T29610] netlink_unicast+0x664/0x938 [ 1342.995697][T29610] netlink_sendmsg+0x844/0xb38 [ 1342.996843][T29610] ____sys_sendmsg+0x584/0x870 [ 1342.997955][T29610] ___sys_sendmsg+0x214/0x294 [ 1342.999077][T29610] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.000279][T29610] invoke_syscall+0x98/0x2b8 [ 1343.001363][T29610] el0_svc_common+0x138/0x258 [ 1343.002503][T29610] do_el0_svc+0x58/0x14c [ 1343.003492][T29610] el0_svc+0x7c/0x1f0 [ 1343.004386][T29610] el0t_64_sync_handler+0x84/0xe4 [ 1343.005534][T29610] el0t_64_sync+0x1a0/0x1a4 03:40:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x64, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1343.073521][T29621] FAULT_INJECTION: forcing a failure. [ 1343.073521][T29621] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.081365][T29621] CPU: 0 PID: 29621 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1343.083394][T29621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1343.085751][T29621] Call trace: [ 1343.086494][T29621] dump_backtrace+0x0/0x530 [ 1343.087480][T29621] show_stack+0x2c/0x3c [ 1343.088468][T29621] dump_stack_lvl+0x108/0x170 [ 1343.089623][T29621] dump_stack+0x1c/0x58 [ 1343.090587][T29621] should_fail+0x400/0x5cc [ 1343.091629][T29621] __should_failslab+0xbc/0x110 [ 1343.092791][T29621] should_failslab+0x10/0x28 [ 1343.093900][T29621] slab_pre_alloc_hook+0x64/0xe8 [ 1343.095094][T29621] kmem_cache_alloc_trace+0x9c/0x47c [ 1343.096332][T29621] batadv_hash_new+0x68/0x27c [ 1343.097401][T29621] batadv_nc_mesh_init+0xfc/0x354 [ 1343.098566][T29621] batadv_mesh_init+0x3e8/0x67c [ 1343.099769][T29621] batadv_softif_init_late+0x734/0xb94 [ 1343.101126][T29621] register_netdevice+0x440/0x1224 [ 1343.102361][T29621] batadv_softif_newlink+0x90/0xa0 [ 1343.103601][T29621] rtnl_newlink+0x1048/0x1ab8 [ 1343.104748][T29621] rtnetlink_rcv_msg+0xa74/0xdac [ 1343.105863][T29621] netlink_rcv_skb+0x20c/0x3b8 [ 1343.106996][T29621] rtnetlink_rcv+0x28/0x38 [ 1343.108064][T29621] netlink_unicast+0x664/0x938 [ 1343.109180][T29621] netlink_sendmsg+0x844/0xb38 [ 1343.110230][T29621] ____sys_sendmsg+0x584/0x870 [ 1343.111390][T29621] ___sys_sendmsg+0x214/0x294 [ 1343.112521][T29621] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.113775][T29621] invoke_syscall+0x98/0x2b8 [ 1343.114838][T29621] el0_svc_common+0x138/0x258 [ 1343.115925][T29621] do_el0_svc+0x58/0x14c [ 1343.116957][T29621] el0_svc+0x7c/0x1f0 [ 1343.117916][T29621] el0t_64_sync_handler+0x84/0xe4 [ 1343.119161][T29621] el0t_64_sync+0x1a0/0x1a4 [ 1343.146461][T29626] FAULT_INJECTION: forcing a failure. [ 1343.146461][T29626] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.149333][T29626] CPU: 0 PID: 29626 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1343.151186][T29626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1343.153593][T29626] Call trace: [ 1343.154370][T29626] dump_backtrace+0x0/0x530 [ 1343.155447][T29626] show_stack+0x2c/0x3c [ 1343.156428][T29626] dump_stack_lvl+0x108/0x170 [ 1343.157557][T29626] dump_stack+0x1c/0x58 [ 1343.158534][T29626] should_fail+0x400/0x5cc [ 1343.159502][T29626] __should_failslab+0xbc/0x110 [ 1343.160676][T29626] should_failslab+0x10/0x28 [ 1343.161730][T29626] slab_pre_alloc_hook+0x64/0xe8 [ 1343.162955][T29626] kmem_cache_alloc_trace+0x9c/0x47c [ 1343.164209][T29626] batadv_hash_new+0x68/0x27c [ 1343.165335][T29626] batadv_nc_mesh_init+0x130/0x354 [ 1343.166516][T29626] batadv_mesh_init+0x3e8/0x67c [ 1343.167648][T29626] batadv_softif_init_late+0x734/0xb94 [ 1343.168959][T29626] register_netdevice+0x440/0x1224 [ 1343.170232][T29626] batadv_softif_newlink+0x90/0xa0 [ 1343.171445][T29626] rtnl_newlink+0x1048/0x1ab8 [ 1343.172580][T29626] rtnetlink_rcv_msg+0xa74/0xdac [ 1343.173756][T29626] netlink_rcv_skb+0x20c/0x3b8 [ 1343.174873][T29626] rtnetlink_rcv+0x28/0x38 [ 1343.175899][T29626] netlink_unicast+0x664/0x938 [ 1343.177061][T29626] netlink_sendmsg+0x844/0xb38 [ 1343.178233][T29626] ____sys_sendmsg+0x584/0x870 [ 1343.179334][T29626] ___sys_sendmsg+0x214/0x294 [ 1343.180406][T29626] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.181559][T29626] invoke_syscall+0x98/0x2b8 [ 1343.182606][T29626] el0_svc_common+0x138/0x258 [ 1343.183669][T29626] do_el0_svc+0x58/0x14c [ 1343.184648][T29626] el0_svc+0x7c/0x1f0 [ 1343.185590][T29626] el0t_64_sync_handler+0x84/0xe4 [ 1343.186731][T29626] el0t_64_sync+0x1a0/0x1a4 03:40:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 40) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000ffffff800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 50) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000ffffff9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1343.230354][T29625] __nla_validate_parse: 28 callbacks suppressed [ 1343.230366][T29625] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 41) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1343.322881][T29633] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1343.398747][T29637] FAULT_INJECTION: forcing a failure. [ 1343.398747][T29637] name failslab, interval 1, probability 0, space 0, times 0 03:40:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x68, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1343.403473][T29637] CPU: 1 PID: 29637 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1343.405528][T29637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1343.407869][T29637] Call trace: [ 1343.408634][T29637] dump_backtrace+0x0/0x530 [ 1343.409745][T29637] show_stack+0x2c/0x3c [ 1343.410757][T29637] dump_stack_lvl+0x108/0x170 [ 1343.411902][T29637] dump_stack+0x1c/0x58 [ 1343.412843][T29637] should_fail+0x400/0x5cc [ 1343.413896][T29637] __should_failslab+0xbc/0x110 [ 1343.415112][T29637] should_failslab+0x10/0x28 [ 1343.416214][T29637] slab_pre_alloc_hook+0x64/0xe8 [ 1343.417381][T29637] kmem_cache_alloc+0x98/0x45c [ 1343.418570][T29637] __kernfs_new_node+0xe4/0x66c [ 1343.419702][T29637] kernfs_new_node+0x98/0x194 [ 1343.420783][T29637] __kernfs_create_file+0x60/0x2d4 [ 1343.421943][T29637] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 1343.423188][T29637] sysfs_create_file_ns+0x144/0x254 [ 1343.424322][T29637] device_add+0x4dc/0xef4 [ 1343.425365][T29637] netdev_register_kobject+0x15c/0x2d8 [ 1343.426642][T29637] register_netdevice+0xcbc/0x1224 [ 1343.427793][T29637] batadv_softif_newlink+0x90/0xa0 [ 1343.429010][T29637] rtnl_newlink+0x1048/0x1ab8 [ 1343.430158][T29637] rtnetlink_rcv_msg+0xa74/0xdac [ 1343.431305][T29637] netlink_rcv_skb+0x20c/0x3b8 [ 1343.432386][T29637] rtnetlink_rcv+0x28/0x38 [ 1343.433399][T29637] netlink_unicast+0x664/0x938 [ 1343.434536][T29637] netlink_sendmsg+0x844/0xb38 [ 1343.435706][T29637] ____sys_sendmsg+0x584/0x870 [ 1343.436888][T29637] ___sys_sendmsg+0x214/0x294 [ 1343.437957][T29637] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.439218][T29637] invoke_syscall+0x98/0x2b8 [ 1343.440323][T29637] el0_svc_common+0x138/0x258 [ 1343.441431][T29637] do_el0_svc+0x58/0x14c [ 1343.442459][T29637] el0_svc+0x7c/0x1f0 [ 1343.443387][T29637] el0t_64_sync_handler+0x84/0xe4 [ 1343.444625][T29637] el0t_64_sync+0x1a0/0x1a4 [ 1343.522424][T29639] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1343.549638][T29642] FAULT_INJECTION: forcing a failure. [ 1343.549638][T29642] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.557729][T29642] CPU: 0 PID: 29642 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1343.559846][T29642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1343.562244][T29642] Call trace: [ 1343.563070][T29642] dump_backtrace+0x0/0x530 [ 1343.564174][T29642] show_stack+0x2c/0x3c [ 1343.565181][T29642] dump_stack_lvl+0x108/0x170 [ 1343.566338][T29642] dump_stack+0x1c/0x58 [ 1343.567355][T29642] should_fail+0x400/0x5cc [ 1343.568379][T29642] __should_failslab+0xbc/0x110 [ 1343.569490][T29642] should_failslab+0x10/0x28 [ 1343.570550][T29642] slab_pre_alloc_hook+0x64/0xe8 [ 1343.571726][T29642] __kmalloc+0xc0/0x4c8 [ 1343.572720][T29642] batadv_hash_new+0x88/0x27c [ 1343.573892][T29642] batadv_nc_mesh_init+0xfc/0x354 [ 1343.575092][T29642] batadv_mesh_init+0x3e8/0x67c [ 1343.576261][T29642] batadv_softif_init_late+0x734/0xb94 [ 1343.577535][T29642] register_netdevice+0x440/0x1224 [ 1343.578796][T29642] batadv_softif_newlink+0x90/0xa0 [ 1343.579945][T29642] rtnl_newlink+0x1048/0x1ab8 [ 1343.581033][T29642] rtnetlink_rcv_msg+0xa74/0xdac [ 1343.582228][T29642] netlink_rcv_skb+0x20c/0x3b8 [ 1343.583355][T29642] rtnetlink_rcv+0x28/0x38 [ 1343.584417][T29642] netlink_unicast+0x664/0x938 [ 1343.585539][T29642] netlink_sendmsg+0x844/0xb38 [ 1343.586660][T29642] ____sys_sendmsg+0x584/0x870 [ 1343.587768][T29642] ___sys_sendmsg+0x214/0x294 [ 1343.588859][T29642] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.590061][T29642] invoke_syscall+0x98/0x2b8 [ 1343.591076][T29642] el0_svc_common+0x138/0x258 [ 1343.592151][T29642] do_el0_svc+0x58/0x14c [ 1343.593156][T29642] el0_svc+0x7c/0x1f0 [ 1343.594121][T29642] el0t_64_sync_handler+0x84/0xe4 [ 1343.595292][T29642] el0t_64_sync+0x1a0/0x1a4 [ 1343.615590][T29644] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1343.627290][T29649] FAULT_INJECTION: forcing a failure. [ 1343.627290][T29649] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.631774][T29649] CPU: 0 PID: 29649 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1343.633854][T29649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1343.636174][T29649] Call trace: [ 1343.636973][T29649] dump_backtrace+0x0/0x530 [ 1343.638073][T29649] show_stack+0x2c/0x3c [ 1343.639094][T29649] dump_stack_lvl+0x108/0x170 [ 1343.640192][T29649] dump_stack+0x1c/0x58 [ 1343.641187][T29649] should_fail+0x400/0x5cc [ 1343.642273][T29649] __should_failslab+0xbc/0x110 [ 1343.643430][T29649] should_failslab+0x10/0x28 [ 1343.644497][T29649] slab_pre_alloc_hook+0x64/0xe8 [ 1343.645689][T29649] __kmalloc+0xc0/0x4c8 [ 1343.646708][T29649] batadv_hash_new+0x88/0x27c [ 1343.647829][T29649] batadv_nc_mesh_init+0x130/0x354 [ 1343.649056][T29649] batadv_mesh_init+0x3e8/0x67c [ 1343.650177][T29649] batadv_softif_init_late+0x734/0xb94 [ 1343.651400][T29649] register_netdevice+0x440/0x1224 [ 1343.652647][T29649] batadv_softif_newlink+0x90/0xa0 [ 1343.653885][T29649] rtnl_newlink+0x1048/0x1ab8 [ 1343.655023][T29649] rtnetlink_rcv_msg+0xa74/0xdac [ 1343.656209][T29649] netlink_rcv_skb+0x20c/0x3b8 [ 1343.657416][T29649] rtnetlink_rcv+0x28/0x38 [ 1343.658446][T29649] netlink_unicast+0x664/0x938 [ 1343.659604][T29649] netlink_sendmsg+0x844/0xb38 [ 1343.660708][T29649] ____sys_sendmsg+0x584/0x870 [ 1343.661836][T29649] ___sys_sendmsg+0x214/0x294 [ 1343.662947][T29649] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.664208][T29649] invoke_syscall+0x98/0x2b8 [ 1343.665292][T29649] el0_svc_common+0x138/0x258 [ 1343.666392][T29649] do_el0_svc+0x58/0x14c [ 1343.667410][T29649] el0_svc+0x7c/0x1f0 [ 1343.668372][T29649] el0t_64_sync_handler+0x84/0xe4 [ 1343.669549][T29649] el0t_64_sync+0x1a0/0x1a4 03:40:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 41) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000e0ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 51) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000080ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1343.697420][T29652] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 42) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000009bffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000ffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1343.793023][T29658] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000800100000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1343.884403][T29665] FAULT_INJECTION: forcing a failure. [ 1343.884403][T29665] name failslab, interval 1, probability 0, space 0, times 0 [ 1343.887418][T29665] CPU: 0 PID: 29665 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1343.889402][T29665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1343.891812][T29665] Call trace: [ 1343.892598][T29665] dump_backtrace+0x0/0x530 [ 1343.893642][T29665] show_stack+0x2c/0x3c [ 1343.894569][T29665] dump_stack_lvl+0x108/0x170 [ 1343.895687][T29665] dump_stack+0x1c/0x58 [ 1343.896670][T29665] should_fail+0x400/0x5cc [ 1343.897675][T29665] __should_failslab+0xbc/0x110 [ 1343.898862][T29665] should_failslab+0x10/0x28 [ 1343.899912][T29665] slab_pre_alloc_hook+0x64/0xe8 [ 1343.901093][T29665] kmem_cache_alloc+0x98/0x45c [ 1343.902165][T29665] __kernfs_new_node+0xe4/0x66c [ 1343.903304][T29665] kernfs_new_node+0x98/0x194 [ 1343.904399][T29665] kernfs_create_link+0xa8/0x1e0 [ 1343.905603][T29665] sysfs_do_create_link_sd+0x8c/0x120 [ 1343.906836][T29665] sysfs_create_link+0x74/0x94 [ 1343.907928][T29665] device_add+0x5b8/0xef4 [ 1343.908960][T29665] netdev_register_kobject+0x15c/0x2d8 [ 1343.910243][T29665] register_netdevice+0xcbc/0x1224 [ 1343.911432][T29665] batadv_softif_newlink+0x90/0xa0 [ 1343.912631][T29665] rtnl_newlink+0x1048/0x1ab8 [ 1343.913793][T29665] rtnetlink_rcv_msg+0xa74/0xdac [ 1343.915020][T29665] netlink_rcv_skb+0x20c/0x3b8 [ 1343.916177][T29665] rtnetlink_rcv+0x28/0x38 [ 1343.917256][T29665] netlink_unicast+0x664/0x938 [ 1343.918382][T29665] netlink_sendmsg+0x844/0xb38 [ 1343.919475][T29665] ____sys_sendmsg+0x584/0x870 [ 1343.920611][T29665] ___sys_sendmsg+0x214/0x294 [ 1343.921739][T29665] __arm64_sys_sendmsg+0x1ac/0x25c [ 1343.923027][T29665] invoke_syscall+0x98/0x2b8 [ 1343.924141][T29665] el0_svc_common+0x138/0x258 [ 1343.925250][T29665] do_el0_svc+0x58/0x14c [ 1343.926267][T29665] el0_svc+0x7c/0x1f0 [ 1343.927209][T29665] el0t_64_sync_handler+0x84/0xe4 [ 1343.928366][T29665] el0t_64_sync+0x1a0/0x1a4 03:40:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x6c, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1343.992254][T29666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1344.007121][T29669] FAULT_INJECTION: forcing a failure. [ 1344.007121][T29669] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.015621][T29669] CPU: 1 PID: 29669 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1344.017523][T29669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.019945][T29669] Call trace: [ 1344.020721][T29669] dump_backtrace+0x0/0x530 [ 1344.021824][T29669] show_stack+0x2c/0x3c [ 1344.022788][T29669] dump_stack_lvl+0x108/0x170 [ 1344.023901][T29669] dump_stack+0x1c/0x58 [ 1344.024874][T29669] should_fail+0x400/0x5cc [ 1344.025892][T29669] __should_failslab+0xbc/0x110 [ 1344.027089][T29669] should_failslab+0x10/0x28 [ 1344.028177][T29669] slab_pre_alloc_hook+0x64/0xe8 [ 1344.029359][T29669] __kmalloc+0xc0/0x4c8 [ 1344.030320][T29669] batadv_hash_new+0x88/0x27c [ 1344.031463][T29669] batadv_nc_mesh_init+0x130/0x354 [ 1344.032712][T29669] batadv_mesh_init+0x3e8/0x67c [ 1344.033963][T29669] batadv_softif_init_late+0x734/0xb94 [ 1344.035384][T29669] register_netdevice+0x440/0x1224 [ 1344.036668][T29669] batadv_softif_newlink+0x90/0xa0 [ 1344.037933][T29669] rtnl_newlink+0x1048/0x1ab8 [ 1344.039119][T29669] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.040408][T29669] netlink_rcv_skb+0x20c/0x3b8 [ 1344.041628][T29669] rtnetlink_rcv+0x28/0x38 [ 1344.042700][T29669] netlink_unicast+0x664/0x938 [ 1344.043893][T29669] netlink_sendmsg+0x844/0xb38 [ 1344.045058][T29669] ____sys_sendmsg+0x584/0x870 [ 1344.046302][T29669] ___sys_sendmsg+0x214/0x294 [ 1344.047415][T29669] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.048681][T29669] invoke_syscall+0x98/0x2b8 [ 1344.049863][T29669] el0_svc_common+0x138/0x258 [ 1344.051025][T29669] do_el0_svc+0x58/0x14c [ 1344.052054][T29669] el0_svc+0x7c/0x1f0 [ 1344.052996][T29669] el0t_64_sync_handler+0x84/0xe4 [ 1344.054194][T29669] el0t_64_sync+0x1a0/0x1a4 [ 1344.070827][T29671] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1344.086404][T29677] FAULT_INJECTION: forcing a failure. [ 1344.086404][T29677] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.089911][T29677] CPU: 0 PID: 29677 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1344.092077][T29677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.094494][T29677] Call trace: [ 1344.095296][T29677] dump_backtrace+0x0/0x530 [ 1344.096416][T29677] show_stack+0x2c/0x3c [ 1344.097455][T29677] dump_stack_lvl+0x108/0x170 [ 1344.098571][T29677] dump_stack+0x1c/0x58 [ 1344.099504][T29677] should_fail+0x400/0x5cc [ 1344.100511][T29677] __should_failslab+0xbc/0x110 [ 1344.101689][T29677] should_failslab+0x10/0x28 [ 1344.102792][T29677] slab_pre_alloc_hook+0x64/0xe8 [ 1344.103978][T29677] __kmalloc+0xc0/0x4c8 [ 1344.105003][T29677] batadv_hash_new+0x88/0x27c [ 1344.106138][T29677] batadv_nc_mesh_init+0x130/0x354 [ 1344.107400][T29677] batadv_mesh_init+0x3e8/0x67c [ 1344.108541][T29677] batadv_softif_init_late+0x734/0xb94 [ 1344.109925][T29677] register_netdevice+0x440/0x1224 [ 1344.111132][T29677] batadv_softif_newlink+0x90/0xa0 [ 1344.112420][T29677] rtnl_newlink+0x1048/0x1ab8 [ 1344.113504][T29677] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.114732][T29677] netlink_rcv_skb+0x20c/0x3b8 [ 1344.115961][T29677] rtnetlink_rcv+0x28/0x38 [ 1344.117049][T29677] netlink_unicast+0x664/0x938 [ 1344.118147][T29677] netlink_sendmsg+0x844/0xb38 [ 1344.119006][T29677] ____sys_sendmsg+0x584/0x870 [ 1344.119866][T29677] ___sys_sendmsg+0x214/0x294 [ 1344.120715][T29677] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.121903][T29677] invoke_syscall+0x98/0x2b8 [ 1344.122992][T29677] el0_svc_common+0x138/0x258 [ 1344.124104][T29677] do_el0_svc+0x58/0x14c [ 1344.125172][T29677] el0_svc+0x7c/0x1f0 [ 1344.126117][T29677] el0t_64_sync_handler+0x84/0xe4 [ 1344.127326][T29677] el0t_64_sync+0x1a0/0x1a4 03:40:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 42) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 52) 03:40:28 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1344.168764][T29679] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 03:40:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 43) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1344.271860][T29687] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:40:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xb, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1344.365571][T29691] FAULT_INJECTION: forcing a failure. [ 1344.365571][T29691] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.368715][T29691] CPU: 0 PID: 29691 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1344.370722][T29691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.373186][T29691] Call trace: [ 1344.373994][T29691] dump_backtrace+0x0/0x530 [ 1344.375053][T29691] show_stack+0x2c/0x3c [ 1344.376017][T29691] dump_stack_lvl+0x108/0x170 [ 1344.377155][T29691] dump_stack+0x1c/0x58 [ 1344.378207][T29691] should_fail+0x400/0x5cc [ 1344.379288][T29691] __should_failslab+0xbc/0x110 [ 1344.380503][T29691] should_failslab+0x10/0x28 [ 1344.381557][T29691] slab_pre_alloc_hook+0x64/0xe8 [ 1344.382695][T29691] __kmalloc_track_caller+0x78/0x3d8 [ 1344.383946][T29691] kstrdup+0xe4/0x15c [ 1344.384893][T29691] kstrdup_const+0x54/0x6c [ 1344.386010][T29691] __kernfs_new_node+0xa8/0x66c [ 1344.387149][T29691] kernfs_new_node+0x98/0x194 [ 1344.388250][T29691] kernfs_create_dir_ns+0x58/0x12c [ 1344.389500][T29691] sysfs_create_dir_ns+0x150/0x318 [ 1344.390691][T29691] kobject_add_internal+0x384/0x8f0 [ 1344.391913][T29691] kobject_add+0x14c/0x21c [ 1344.392945][T29691] device_add+0x400/0xef4 [ 1344.393962][T29691] netdev_register_kobject+0x15c/0x2d8 [ 1344.395331][T29691] register_netdevice+0xcbc/0x1224 [ 1344.396568][T29691] batadv_softif_newlink+0x90/0xa0 [ 1344.397771][T29691] rtnl_newlink+0x1048/0x1ab8 [ 1344.398921][T29691] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.400067][T29691] netlink_rcv_skb+0x20c/0x3b8 [ 1344.401151][T29691] rtnetlink_rcv+0x28/0x38 [ 1344.402226][T29691] netlink_unicast+0x664/0x938 [ 1344.403348][T29691] netlink_sendmsg+0x844/0xb38 [ 1344.404502][T29691] ____sys_sendmsg+0x584/0x870 [ 1344.405684][T29691] ___sys_sendmsg+0x214/0x294 [ 1344.406797][T29691] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.408037][T29691] invoke_syscall+0x98/0x2b8 [ 1344.409152][T29691] el0_svc_common+0x138/0x258 [ 1344.410260][T29691] do_el0_svc+0x58/0x14c [ 1344.411285][T29691] el0_svc+0x7c/0x1f0 [ 1344.412272][T29691] el0t_64_sync_handler+0x84/0xe4 [ 1344.413473][T29691] el0t_64_sync+0x1a0/0x1a4 [ 1344.423589][T29691] kobject_add_internal failed for batadv127 (error: -12 parent: net) 03:40:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x74, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1344.481509][T29698] FAULT_INJECTION: forcing a failure. [ 1344.481509][T29698] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.484374][T29698] CPU: 1 PID: 29698 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1344.486321][T29698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.488594][T29698] Call trace: [ 1344.489362][T29698] dump_backtrace+0x0/0x530 [ 1344.490389][T29698] show_stack+0x2c/0x3c [ 1344.491355][T29698] dump_stack_lvl+0x108/0x170 [ 1344.492459][T29698] dump_stack+0x1c/0x58 [ 1344.493419][T29698] should_fail+0x400/0x5cc [ 1344.494479][T29698] __should_failslab+0xbc/0x110 [ 1344.495586][T29698] should_failslab+0x10/0x28 [ 1344.496639][T29698] slab_pre_alloc_hook+0x64/0xe8 [ 1344.497835][T29698] __kmalloc+0xc0/0x4c8 [ 1344.498813][T29698] batadv_hash_new+0xb8/0x27c [ 1344.499943][T29698] batadv_nc_mesh_init+0x130/0x354 [ 1344.501137][T29698] batadv_mesh_init+0x3e8/0x67c [ 1344.502273][T29698] batadv_softif_init_late+0x734/0xb94 [ 1344.503564][T29698] register_netdevice+0x440/0x1224 [ 1344.504813][T29698] batadv_softif_newlink+0x90/0xa0 [ 1344.506061][T29698] rtnl_newlink+0x1048/0x1ab8 [ 1344.507146][T29698] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.508364][T29698] netlink_rcv_skb+0x20c/0x3b8 [ 1344.509512][T29698] rtnetlink_rcv+0x28/0x38 [ 1344.510481][T29698] netlink_unicast+0x664/0x938 [ 1344.511568][T29698] netlink_sendmsg+0x844/0xb38 [ 1344.512758][T29698] ____sys_sendmsg+0x584/0x870 [ 1344.513913][T29698] ___sys_sendmsg+0x214/0x294 [ 1344.515086][T29698] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.516373][T29698] invoke_syscall+0x98/0x2b8 [ 1344.517452][T29698] el0_svc_common+0x138/0x258 [ 1344.518588][T29698] do_el0_svc+0x58/0x14c [ 1344.519599][T29698] el0_svc+0x7c/0x1f0 [ 1344.520501][T29698] el0t_64_sync_handler+0x84/0xe4 [ 1344.521686][T29698] el0t_64_sync+0x1a0/0x1a4 [ 1344.558457][T29703] FAULT_INJECTION: forcing a failure. [ 1344.558457][T29703] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.563514][T29703] CPU: 0 PID: 29703 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1344.565701][T29703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.568181][T29703] Call trace: [ 1344.568930][T29703] dump_backtrace+0x0/0x530 [ 1344.569975][T29703] show_stack+0x2c/0x3c [ 1344.570906][T29703] dump_stack_lvl+0x108/0x170 [ 1344.572041][T29703] dump_stack+0x1c/0x58 [ 1344.572974][T29703] should_fail+0x400/0x5cc [ 1344.574009][T29703] __should_failslab+0xbc/0x110 [ 1344.575193][T29703] should_failslab+0x10/0x28 [ 1344.576351][T29703] slab_pre_alloc_hook+0x64/0xe8 [ 1344.577510][T29703] __kmalloc+0xc0/0x4c8 [ 1344.578468][T29703] batadv_hash_new+0xb8/0x27c [ 1344.579644][T29703] batadv_nc_mesh_init+0x130/0x354 [ 1344.580870][T29703] batadv_mesh_init+0x3e8/0x67c [ 1344.582010][T29703] batadv_softif_init_late+0x734/0xb94 [ 1344.583266][T29703] register_netdevice+0x440/0x1224 [ 1344.584454][T29703] batadv_softif_newlink+0x90/0xa0 [ 1344.585670][T29703] rtnl_newlink+0x1048/0x1ab8 [ 1344.586809][T29703] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.588018][T29703] netlink_rcv_skb+0x20c/0x3b8 [ 1344.589149][T29703] rtnetlink_rcv+0x28/0x38 [ 1344.590210][T29703] netlink_unicast+0x664/0x938 [ 1344.591360][T29703] netlink_sendmsg+0x844/0xb38 [ 1344.592546][T29703] ____sys_sendmsg+0x584/0x870 [ 1344.593728][T29703] ___sys_sendmsg+0x214/0x294 [ 1344.594865][T29703] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.596117][T29703] invoke_syscall+0x98/0x2b8 [ 1344.597232][T29703] el0_svc_common+0x138/0x258 [ 1344.598309][T29703] do_el0_svc+0x58/0x14c [ 1344.599247][T29703] el0_svc+0x7c/0x1f0 [ 1344.600208][T29703] el0t_64_sync_handler+0x84/0xe4 [ 1344.601341][T29703] el0t_64_sync+0x1a0/0x1a4 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 43) 03:40:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 53) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 44) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1344.794848][T29718] FAULT_INJECTION: forcing a failure. [ 1344.794848][T29718] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.797841][T29718] CPU: 1 PID: 29718 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1344.799801][T29718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.802211][T29718] Call trace: [ 1344.803021][T29718] dump_backtrace+0x0/0x530 [ 1344.804099][T29718] show_stack+0x2c/0x3c [ 1344.805109][T29718] dump_stack_lvl+0x108/0x170 [ 1344.806221][T29718] dump_stack+0x1c/0x58 [ 1344.807227][T29718] should_fail+0x400/0x5cc [ 1344.808268][T29718] __should_failslab+0xbc/0x110 [ 1344.809402][T29718] should_failslab+0x10/0x28 [ 1344.810535][T29718] slab_pre_alloc_hook+0x64/0xe8 [ 1344.811748][T29718] kmem_cache_alloc+0x98/0x45c [ 1344.812817][T29718] __kernfs_new_node+0xe4/0x66c [ 1344.813965][T29718] kernfs_new_node+0x98/0x194 [ 1344.815047][T29718] kernfs_create_link+0xa8/0x1e0 [ 1344.816280][T29718] sysfs_do_create_link_sd+0x8c/0x120 [ 1344.817493][T29718] sysfs_create_link+0x74/0x94 [ 1344.818498][T29718] device_add+0x7a4/0xef4 [ 1344.819574][T29718] netdev_register_kobject+0x15c/0x2d8 [ 1344.820855][T29718] register_netdevice+0xcbc/0x1224 [ 1344.822100][T29718] batadv_softif_newlink+0x90/0xa0 [ 1344.823291][T29718] rtnl_newlink+0x1048/0x1ab8 [ 1344.824468][T29718] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.825682][T29718] netlink_rcv_skb+0x20c/0x3b8 [ 1344.826833][T29718] rtnetlink_rcv+0x28/0x38 [ 1344.827839][T29718] netlink_unicast+0x664/0x938 [ 1344.829018][T29718] netlink_sendmsg+0x844/0xb38 [ 1344.830128][T29718] ____sys_sendmsg+0x584/0x870 [ 1344.831236][T29718] ___sys_sendmsg+0x214/0x294 [ 1344.832360][T29718] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.833588][T29718] invoke_syscall+0x98/0x2b8 [ 1344.834719][T29718] el0_svc_common+0x138/0x258 [ 1344.835832][T29718] do_el0_svc+0x58/0x14c [ 1344.836896][T29718] el0_svc+0x7c/0x1f0 [ 1344.837858][T29718] el0t_64_sync_handler+0x84/0xe4 [ 1344.839046][T29718] el0t_64_sync+0x1a0/0x1a4 03:40:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x7a, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1344.938024][T29723] FAULT_INJECTION: forcing a failure. [ 1344.938024][T29723] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.940819][T29723] CPU: 0 PID: 29723 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1344.942835][T29723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1344.945230][T29723] Call trace: [ 1344.945940][T29723] dump_backtrace+0x0/0x530 [ 1344.947047][T29723] show_stack+0x2c/0x3c [ 1344.948035][T29723] dump_stack_lvl+0x108/0x170 [ 1344.949102][T29723] dump_stack+0x1c/0x58 [ 1344.950050][T29723] should_fail+0x400/0x5cc [ 1344.951075][T29723] __should_failslab+0xbc/0x110 [ 1344.952202][T29723] should_failslab+0x10/0x28 [ 1344.953309][T29723] slab_pre_alloc_hook+0x64/0xe8 [ 1344.954502][T29723] kmem_cache_alloc_trace+0x9c/0x47c [ 1344.955721][T29723] batadv_tvlv_handler_register+0xf0/0x454 [ 1344.957126][T29723] batadv_nc_mesh_init+0x288/0x354 [ 1344.958304][T29723] batadv_mesh_init+0x3e8/0x67c [ 1344.959442][T29723] batadv_softif_init_late+0x734/0xb94 [ 1344.960754][T29723] register_netdevice+0x440/0x1224 [ 1344.961939][T29723] batadv_softif_newlink+0x90/0xa0 [ 1344.963158][T29723] rtnl_newlink+0x1048/0x1ab8 [ 1344.964296][T29723] rtnetlink_rcv_msg+0xa74/0xdac [ 1344.965431][T29723] netlink_rcv_skb+0x20c/0x3b8 [ 1344.966518][T29723] rtnetlink_rcv+0x28/0x38 [ 1344.967614][T29723] netlink_unicast+0x664/0x938 [ 1344.968771][T29723] netlink_sendmsg+0x844/0xb38 [ 1344.969876][T29723] ____sys_sendmsg+0x584/0x870 [ 1344.971092][T29723] ___sys_sendmsg+0x214/0x294 [ 1344.972231][T29723] __arm64_sys_sendmsg+0x1ac/0x25c [ 1344.973384][T29723] invoke_syscall+0x98/0x2b8 [ 1344.974494][T29723] el0_svc_common+0x138/0x258 [ 1344.975613][T29723] do_el0_svc+0x58/0x14c [ 1344.976644][T29723] el0_svc+0x7c/0x1f0 [ 1344.977507][T29723] el0t_64_sync_handler+0x84/0xe4 [ 1344.978730][T29723] el0t_64_sync+0x1a0/0x1a4 [ 1345.044304][T29731] FAULT_INJECTION: forcing a failure. [ 1345.044304][T29731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1345.049212][T29731] CPU: 1 PID: 29731 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1345.051393][T29731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1345.053736][T29731] Call trace: [ 1345.054487][T29731] dump_backtrace+0x0/0x530 [ 1345.055599][T29731] show_stack+0x2c/0x3c [ 1345.056611][T29731] dump_stack_lvl+0x108/0x170 [ 1345.057700][T29731] dump_stack+0x1c/0x58 [ 1345.058630][T29731] should_fail+0x400/0x5cc [ 1345.059642][T29731] should_fail_alloc_page+0x74/0xa8 [ 1345.060937][T29731] prepare_alloc_pages+0x160/0x4cc [ 1345.062158][T29731] __alloc_pages+0x138/0x674 [ 1345.063311][T29731] alloc_pages+0x390/0x634 [ 1345.064400][T29731] new_slab+0xec/0x56c [ 1345.065417][T29731] ___slab_alloc+0x6bc/0xdbc [ 1345.066544][T29731] __kmalloc+0x31c/0x4c8 [ 1345.067513][T29731] batadv_hash_new+0xb8/0x27c [ 1345.068594][T29731] batadv_nc_mesh_init+0x130/0x354 [ 1345.069850][T29731] batadv_mesh_init+0x3e8/0x67c [ 1345.070989][T29731] batadv_softif_init_late+0x734/0xb94 [ 1345.072299][T29731] register_netdevice+0x440/0x1224 [ 1345.073523][T29731] batadv_softif_newlink+0x90/0xa0 [ 1345.074741][T29731] rtnl_newlink+0x1048/0x1ab8 [ 1345.075861][T29731] rtnetlink_rcv_msg+0xa74/0xdac [ 1345.076973][T29731] netlink_rcv_skb+0x20c/0x3b8 [ 1345.078108][T29731] rtnetlink_rcv+0x28/0x38 [ 1345.079122][T29731] netlink_unicast+0x664/0x938 [ 1345.080268][T29731] netlink_sendmsg+0x844/0xb38 [ 1345.081394][T29731] ____sys_sendmsg+0x584/0x870 [ 1345.082542][T29731] ___sys_sendmsg+0x214/0x294 [ 1345.083695][T29731] __arm64_sys_sendmsg+0x1ac/0x25c [ 1345.084922][T29731] invoke_syscall+0x98/0x2b8 [ 1345.086051][T29731] el0_svc_common+0x138/0x258 [ 1345.087208][T29731] do_el0_svc+0x58/0x14c [ 1345.088222][T29731] el0_svc+0x7c/0x1f0 [ 1345.089160][T29731] el0t_64_sync_handler+0x84/0xe4 [ 1345.090347][T29731] el0t_64_sync+0x1a0/0x1a4 03:40:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 44) 03:40:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 54) [ 1345.170516][T29750] FAULT_INJECTION: forcing a failure. [ 1345.170516][T29750] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.173488][T29750] CPU: 1 PID: 29750 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1345.175482][T29750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1345.177863][T29750] Call trace: [ 1345.178621][T29750] dump_backtrace+0x0/0x530 [ 1345.179625][T29750] show_stack+0x2c/0x3c [ 1345.180575][T29750] dump_stack_lvl+0x108/0x170 [ 1345.181657][T29750] dump_stack+0x1c/0x58 [ 1345.182641][T29750] should_fail+0x400/0x5cc [ 1345.183758][T29750] __should_failslab+0xbc/0x110 [ 1345.184924][T29750] should_failslab+0x10/0x28 [ 1345.186013][T29750] slab_pre_alloc_hook+0x64/0xe8 [ 1345.187161][T29750] kmem_cache_alloc_trace+0x9c/0x47c [ 1345.188416][T29750] batadv_tvlv_handler_register+0xf0/0x454 [ 1345.189807][T29750] batadv_gw_init+0xb8/0xe8 [ 1345.190816][T29750] batadv_mesh_init+0x408/0x67c [ 1345.191989][T29750] batadv_softif_init_late+0x734/0xb94 [ 1345.193252][T29750] register_netdevice+0x440/0x1224 [ 1345.194426][T29750] batadv_softif_newlink+0x90/0xa0 [ 1345.195682][T29750] rtnl_newlink+0x1048/0x1ab8 [ 1345.196793][T29750] rtnetlink_rcv_msg+0xa74/0xdac [ 1345.197924][T29750] netlink_rcv_skb+0x20c/0x3b8 [ 1345.199084][T29750] rtnetlink_rcv+0x28/0x38 [ 1345.200195][T29750] netlink_unicast+0x664/0x938 [ 1345.201392][T29750] netlink_sendmsg+0x844/0xb38 [ 1345.202522][T29750] ____sys_sendmsg+0x584/0x870 [ 1345.203634][T29750] ___sys_sendmsg+0x214/0x294 [ 1345.204725][T29750] __arm64_sys_sendmsg+0x1ac/0x25c [ 1345.205965][T29750] invoke_syscall+0x98/0x2b8 [ 1345.207015][T29750] el0_svc_common+0x138/0x258 [ 1345.208099][T29750] do_el0_svc+0x58/0x14c [ 1345.209106][T29750] el0_svc+0x7c/0x1f0 [ 1345.210115][T29750] el0t_64_sync_handler+0x84/0xe4 [ 1345.211270][T29750] el0t_64_sync+0x1a0/0x1a4 03:40:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 45) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff52100000000000000000000000000000000000000000e6900000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xd, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000ffffff8000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1345.354181][T29748] FAULT_INJECTION: forcing a failure. [ 1345.354181][T29748] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.357228][T29748] CPU: 0 PID: 29748 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1345.359239][T29748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1345.361595][T29748] Call trace: [ 1345.362362][T29748] dump_backtrace+0x0/0x530 [ 1345.363405][T29748] show_stack+0x2c/0x3c [ 1345.364417][T29748] dump_stack_lvl+0x108/0x170 [ 1345.365487][T29748] dump_stack+0x1c/0x58 [ 1345.366399][T29748] should_fail+0x400/0x5cc [ 1345.367390][T29748] __should_failslab+0xbc/0x110 [ 1345.368542][T29748] should_failslab+0x10/0x28 [ 1345.369679][T29748] slab_pre_alloc_hook+0x64/0xe8 [ 1345.370940][T29748] kmem_cache_alloc+0x98/0x45c [ 1345.372056][T29748] __kernfs_new_node+0xe4/0x66c [ 1345.373149][T29748] kernfs_new_node+0x98/0x194 [ 1345.374215][T29748] kernfs_create_link+0xa8/0x1e0 [ 1345.375380][T29748] sysfs_do_create_link_sd+0x8c/0x120 [ 1345.376685][T29748] sysfs_create_link+0x74/0x94 [ 1345.377825][T29748] device_add+0x5b8/0xef4 [ 1345.378829][T29748] netdev_register_kobject+0x15c/0x2d8 [ 1345.380082][T29748] register_netdevice+0xcbc/0x1224 [ 1345.381266][T29748] batadv_softif_newlink+0x90/0xa0 [ 1345.382451][T29748] rtnl_newlink+0x1048/0x1ab8 [ 1345.383545][T29748] rtnetlink_rcv_msg+0xa74/0xdac [ 1345.384728][T29748] netlink_rcv_skb+0x20c/0x3b8 [ 1345.385900][T29748] rtnetlink_rcv+0x28/0x38 [ 1345.386959][T29748] netlink_unicast+0x664/0x938 [ 1345.388103][T29748] netlink_sendmsg+0x844/0xb38 [ 1345.389264][T29748] ____sys_sendmsg+0x584/0x870 [ 1345.390427][T29748] ___sys_sendmsg+0x214/0x294 [ 1345.391581][T29748] __arm64_sys_sendmsg+0x1ac/0x25c [ 1345.392715][T29748] invoke_syscall+0x98/0x2b8 [ 1345.393820][T29748] el0_svc_common+0x138/0x258 [ 1345.394934][T29748] do_el0_svc+0x58/0x14c [ 1345.395933][T29748] el0_svc+0x7c/0x1f0 [ 1345.396859][T29748] el0t_64_sync_handler+0x84/0xe4 [ 1345.398132][T29748] el0t_64_sync+0x1a0/0x1a4 03:40:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x10c, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000ffffff9b00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1345.569594][T29759] FAULT_INJECTION: forcing a failure. [ 1345.569594][T29759] name failslab, interval 1, probability 0, space 0, times 0 03:40:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 45) 03:40:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 55) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1345.593550][T29759] CPU: 1 PID: 29759 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1345.595612][T29759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1345.597862][T29759] Call trace: [ 1345.598664][T29759] dump_backtrace+0x0/0x530 [ 1345.599739][T29759] show_stack+0x2c/0x3c [ 1345.600740][T29759] dump_stack_lvl+0x108/0x170 [ 1345.601848][T29759] dump_stack+0x1c/0x58 [ 1345.602836][T29759] should_fail+0x400/0x5cc [ 1345.603850][T29759] __should_failslab+0xbc/0x110 [ 1345.604919][T29759] should_failslab+0x10/0x28 [ 1345.605989][T29759] slab_pre_alloc_hook+0x64/0xe8 [ 1345.607078][T29759] __kmalloc+0xc0/0x4c8 [ 1345.608082][T29759] batadv_hash_new+0xb8/0x27c [ 1345.609213][T29759] batadv_nc_mesh_init+0x130/0x354 [ 1345.610392][T29759] batadv_mesh_init+0x3e8/0x67c [ 1345.611478][T29759] batadv_softif_init_late+0x734/0xb94 [ 1345.612734][T29759] register_netdevice+0x440/0x1224 [ 1345.613916][T29759] batadv_softif_newlink+0x90/0xa0 [ 1345.615084][T29759] rtnl_newlink+0x1048/0x1ab8 [ 1345.616229][T29759] rtnetlink_rcv_msg+0xa74/0xdac [ 1345.617386][T29759] netlink_rcv_skb+0x20c/0x3b8 [ 1345.618495][T29759] rtnetlink_rcv+0x28/0x38 [ 1345.619532][T29759] netlink_unicast+0x664/0x938 [ 1345.620602][T29759] netlink_sendmsg+0x844/0xb38 [ 1345.621780][T29759] ____sys_sendmsg+0x584/0x870 [ 1345.622923][T29759] ___sys_sendmsg+0x214/0x294 [ 1345.624000][T29759] __arm64_sys_sendmsg+0x1ac/0x25c [ 1345.625183][T29759] invoke_syscall+0x98/0x2b8 [ 1345.626288][T29759] el0_svc_common+0x138/0x258 [ 1345.627394][T29759] do_el0_svc+0x58/0x14c [ 1345.628387][T29759] el0_svc+0x7c/0x1f0 [ 1345.629269][T29759] el0t_64_sync_handler+0x84/0xe4 [ 1345.630437][T29759] el0t_64_sync+0x1a0/0x1a4 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 46) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000000f800000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff521000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1345.806229][T29774] FAULT_INJECTION: forcing a failure. [ 1345.806229][T29774] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.809165][T29774] CPU: 1 PID: 29774 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1345.811139][T29774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1345.813413][T29774] Call trace: [ 1345.814223][T29774] dump_backtrace+0x0/0x530 [ 1345.815283][T29774] show_stack+0x2c/0x3c [ 1345.816192][T29774] dump_stack_lvl+0x108/0x170 [ 1345.817335][T29774] dump_stack+0x1c/0x58 [ 1345.818352][T29774] should_fail+0x400/0x5cc [ 1345.819443][T29774] __should_failslab+0xbc/0x110 [ 1345.820603][T29774] should_failslab+0x10/0x28 [ 1345.821635][T29774] slab_pre_alloc_hook+0x64/0xe8 [ 1345.822833][T29774] kmem_cache_alloc+0x98/0x45c [ 1345.823911][T29774] __kernfs_new_node+0xe4/0x66c [ 1345.825024][T29774] kernfs_new_node+0x98/0x194 [ 1345.826126][T29774] __kernfs_create_file+0x60/0x2d4 [ 1345.827351][T29774] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 1345.828595][T29774] internal_create_group+0x42c/0xbec [ 1345.829863][T29774] sysfs_create_groups+0x60/0x130 [ 1345.831092][T29774] device_add_attrs+0x88/0x628 [ 1345.832233][T29774] device_add+0x5e8/0xef4 [ 1345.833205][T29774] netdev_register_kobject+0x15c/0x2d8 [ 1345.834478][T29774] register_netdevice+0xcbc/0x1224 [ 1345.835716][T29774] batadv_softif_newlink+0x90/0xa0 [ 1345.836938][T29774] rtnl_newlink+0x1048/0x1ab8 [ 1345.838059][T29774] rtnetlink_rcv_msg+0xa74/0xdac [ 1345.839257][T29774] netlink_rcv_skb+0x20c/0x3b8 [ 1345.840505][T29774] rtnetlink_rcv+0x28/0x38 [ 1345.841601][T29774] netlink_unicast+0x664/0x938 [ 1345.842741][T29774] netlink_sendmsg+0x844/0xb38 [ 1345.843926][T29774] ____sys_sendmsg+0x584/0x870 [ 1345.845058][T29774] ___sys_sendmsg+0x214/0x294 [ 1345.846166][T29774] __arm64_sys_sendmsg+0x1ac/0x25c [ 1345.847383][T29774] invoke_syscall+0x98/0x2b8 [ 1345.848451][T29774] el0_svc_common+0x138/0x258 [ 1345.849596][T29774] do_el0_svc+0x58/0x14c [ 1345.850648][T29774] el0_svc+0x7c/0x1f0 [ 1345.851610][T29774] el0t_64_sync_handler+0x84/0xe4 [ 1345.852795][T29774] el0t_64_sync+0x1a0/0x1a4 03:40:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x148, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1345.974018][T29779] FAULT_INJECTION: forcing a failure. [ 1345.974018][T29779] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.977050][T29779] CPU: 0 PID: 29779 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1345.979058][T29779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1345.981406][T29779] Call trace: [ 1345.982143][T29779] dump_backtrace+0x0/0x530 [ 1345.983286][T29779] show_stack+0x2c/0x3c [ 1345.984348][T29779] dump_stack_lvl+0x108/0x170 [ 1345.985509][T29779] dump_stack+0x1c/0x58 [ 1345.986522][T29779] should_fail+0x400/0x5cc [ 1345.987547][T29779] __should_failslab+0xbc/0x110 [ 1345.988686][T29779] should_failslab+0x10/0x28 [ 1345.989765][T29779] slab_pre_alloc_hook+0x64/0xe8 [ 1345.990971][T29779] kmem_cache_alloc_trace+0x9c/0x47c [ 1345.992217][T29779] batadv_tvlv_handler_register+0xf0/0x454 [ 1345.993581][T29779] batadv_nc_mesh_init+0x288/0x354 [ 1345.994839][T29779] batadv_mesh_init+0x3e8/0x67c [ 1345.996030][T29779] batadv_softif_init_late+0x734/0xb94 [ 1345.997368][T29779] register_netdevice+0x440/0x1224 [ 1345.998554][T29779] batadv_softif_newlink+0x90/0xa0 [ 1345.999748][T29779] rtnl_newlink+0x1048/0x1ab8 [ 1346.000908][T29779] rtnetlink_rcv_msg+0xa74/0xdac [ 1346.002073][T29779] netlink_rcv_skb+0x20c/0x3b8 [ 1346.003146][T29779] rtnetlink_rcv+0x28/0x38 [ 1346.004203][T29779] netlink_unicast+0x664/0x938 [ 1346.005357][T29779] netlink_sendmsg+0x844/0xb38 [ 1346.006487][T29779] ____sys_sendmsg+0x584/0x870 [ 1346.007584][T29779] ___sys_sendmsg+0x214/0x294 [ 1346.008647][T29779] __arm64_sys_sendmsg+0x1ac/0x25c [ 1346.009877][T29779] invoke_syscall+0x98/0x2b8 [ 1346.011022][T29779] el0_svc_common+0x138/0x258 [ 1346.012050][T29779] do_el0_svc+0x58/0x14c [ 1346.013016][T29779] el0_svc+0x7c/0x1f0 [ 1346.013907][T29779] el0t_64_sync_handler+0x84/0xe4 [ 1346.015123][T29779] el0t_64_sync+0x1a0/0x1a4 03:40:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 46) 03:40:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 56) [ 1346.202006][T29786] FAULT_INJECTION: forcing a failure. [ 1346.202006][T29786] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.205169][T29786] CPU: 0 PID: 29786 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1346.207120][T29786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1346.209471][T29786] Call trace: [ 1346.210248][T29786] dump_backtrace+0x0/0x530 [ 1346.211290][T29786] show_stack+0x2c/0x3c [ 1346.212236][T29786] dump_stack_lvl+0x108/0x170 [ 1346.213281][T29786] dump_stack+0x1c/0x58 [ 1346.214290][T29786] should_fail+0x400/0x5cc [ 1346.215302][T29786] __should_failslab+0xbc/0x110 [ 1346.216412][T29786] should_failslab+0x10/0x28 [ 1346.217486][T29786] slab_pre_alloc_hook+0x64/0xe8 [ 1346.218645][T29786] kmem_cache_alloc_node+0x9c/0x49c [ 1346.219897][T29786] __alloc_skb+0x174/0x584 [ 1346.220906][T29786] netlink_ack+0x2ec/0x9c0 [ 1346.221927][T29786] netlink_rcv_skb+0x1ec/0x3b8 [ 1346.223140][T29786] rtnetlink_rcv+0x28/0x38 [ 1346.224140][T29786] netlink_unicast+0x664/0x938 [ 1346.225288][T29786] netlink_sendmsg+0x844/0xb38 [ 1346.226340][T29786] ____sys_sendmsg+0x584/0x870 [ 1346.227472][T29786] ___sys_sendmsg+0x214/0x294 [ 1346.228621][T29786] __arm64_sys_sendmsg+0x1ac/0x25c [ 1346.229852][T29786] invoke_syscall+0x98/0x2b8 [ 1346.230904][T29786] el0_svc_common+0x138/0x258 [ 1346.232019][T29786] do_el0_svc+0x58/0x14c [ 1346.232970][T29786] el0_svc+0x7c/0x1f0 [ 1346.233903][T29786] el0t_64_sync_handler+0x84/0xe4 [ 1346.235135][T29786] el0t_64_sync+0x1a0/0x1a4 03:40:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 47) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1346.364854][T29800] FAULT_INJECTION: forcing a failure. [ 1346.364854][T29800] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.367823][T29800] CPU: 0 PID: 29800 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 [ 1346.369884][T29800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1346.372301][T29800] Call trace: [ 1346.373031][T29800] dump_backtrace+0x0/0x530 [ 1346.374154][T29800] show_stack+0x2c/0x3c [ 1346.375172][T29800] dump_stack_lvl+0x108/0x170 [ 1346.376318][T29800] dump_stack+0x1c/0x58 [ 1346.377274][T29800] should_fail+0x400/0x5cc [ 1346.378322][T29800] __should_failslab+0xbc/0x110 [ 1346.379470][T29800] should_failslab+0x10/0x28 [ 1346.380556][T29800] slab_pre_alloc_hook+0x64/0xe8 [ 1346.381668][T29800] kmem_cache_alloc+0x98/0x45c [ 1346.382831][T29800] __kernfs_new_node+0xe4/0x66c [ 1346.383945][T29800] kernfs_new_node+0x98/0x194 [ 1346.385065][T29800] kernfs_create_link+0xa8/0x1e0 [ 1346.386292][T29800] sysfs_do_create_link_sd+0x8c/0x120 [ 1346.387558][T29800] sysfs_create_link+0x74/0x94 [ 1346.388681][T29800] device_add+0x7a4/0xef4 [ 1346.389684][T29800] netdev_register_kobject+0x15c/0x2d8 [ 1346.391024][T29800] register_netdevice+0xcbc/0x1224 [ 1346.392244][T29800] batadv_softif_newlink+0x90/0xa0 [ 1346.393452][T29800] rtnl_newlink+0x1048/0x1ab8 [ 1346.394506][T29800] rtnetlink_rcv_msg+0xa74/0xdac [ 1346.395706][T29800] netlink_rcv_skb+0x20c/0x3b8 [ 1346.396860][T29800] rtnetlink_rcv+0x28/0x38 [ 1346.397898][T29800] netlink_unicast+0x664/0x938 [ 1346.398960][T29800] netlink_sendmsg+0x844/0xb38 [ 1346.400096][T29800] ____sys_sendmsg+0x584/0x870 [ 1346.401288][T29800] ___sys_sendmsg+0x214/0x294 [ 1346.402511][T29800] __arm64_sys_sendmsg+0x1ac/0x25c [ 1346.403791][T29800] invoke_syscall+0x98/0x2b8 [ 1346.404971][T29800] el0_svc_common+0x138/0x258 [ 1346.406151][T29800] do_el0_svc+0x58/0x14c [ 1346.407213][T29800] el0_svc+0x7c/0x1f0 [ 1346.408279][T29800] el0t_64_sync_handler+0x84/0xe4 [ 1346.409475][T29800] el0t_64_sync+0x1a0/0x1a4 03:40:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x2b8, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1346.621476][T29804] FAULT_INJECTION: forcing a failure. [ 1346.621476][T29804] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.624520][T29804] CPU: 0 PID: 29804 Comm: syz-executor.1 Not tainted 5.15.113-syzkaller #0 [ 1346.626491][T29804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1346.628838][T29804] Call trace: [ 1346.629590][T29804] dump_backtrace+0x0/0x530 [ 1346.630629][T29804] show_stack+0x2c/0x3c [ 1346.631523][T29804] dump_stack_lvl+0x108/0x170 [ 1346.632659][T29804] dump_stack+0x1c/0x58 [ 1346.633654][T29804] should_fail+0x400/0x5cc [ 1346.634711][T29804] __should_failslab+0xbc/0x110 [ 1346.635877][T29804] should_failslab+0x10/0x28 [ 1346.636951][T29804] slab_pre_alloc_hook+0x64/0xe8 [ 1346.638032][T29804] kmem_cache_alloc_node+0x9c/0x49c [ 1346.639267][T29804] __alloc_skb+0x174/0x584 [ 1346.640287][T29804] netlink_ack+0x2ec/0x9c0 [ 1346.641396][T29804] netlink_rcv_skb+0x1ec/0x3b8 [ 1346.642579][T29804] rtnetlink_rcv+0x28/0x38 [ 1346.643642][T29804] netlink_unicast+0x664/0x938 [ 1346.644741][T29804] netlink_sendmsg+0x844/0xb38 [ 1346.645898][T29804] ____sys_sendmsg+0x584/0x870 [ 1346.647029][T29804] ___sys_sendmsg+0x214/0x294 [ 1346.648145][T29804] __arm64_sys_sendmsg+0x1ac/0x25c [ 1346.649298][T29804] invoke_syscall+0x98/0x2b8 [ 1346.650418][T29804] el0_svc_common+0x138/0x258 [ 1346.651529][T29804] do_el0_svc+0x58/0x14c [ 1346.652524][T29804] el0_svc+0x7c/0x1f0 [ 1346.653473][T29804] el0t_64_sync_handler+0x84/0xe4 [ 1346.654630][T29804] el0t_64_sync+0x1a0/0x1a4 03:40:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 47) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x1, @link_local}]}, 0x40}}, 0x0) (fail_nth: 57) [ 1346.773360][T29817] FAULT_INJECTION: forcing a failure. [ 1346.773360][T29817] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.776671][T29817] CPU: 0 PID: 29817 Comm: syz-executor.5 Not tainted 5.15.113-syzkaller #0 [ 1346.778642][T29817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1346.781045][T29817] Call trace: [ 1346.781874][T29817] dump_backtrace+0x0/0x530 [ 1346.783034][T29817] show_stack+0x2c/0x3c [ 1346.784009][T29817] dump_stack_lvl+0x108/0x170 [ 1346.785119][T29817] dump_stack+0x1c/0x58 [ 1346.786075][T29817] should_fail+0x400/0x5cc [ 1346.787109][T29817] __should_failslab+0xbc/0x110 [ 1346.788240][T29817] should_failslab+0x10/0x28 [ 1346.789368][T29817] slab_pre_alloc_hook+0x64/0xe8 [ 1346.790562][T29817] __kmalloc_node_track_caller+0x74/0x448 [ 1346.791913][T29817] kmalloc_reserve+0xe8/0x270 [ 1346.793015][T29817] __alloc_skb+0x1a4/0x584 [ 1346.794058][T29817] netlink_ack+0x2ec/0x9c0 [ 1346.795159][T29817] netlink_rcv_skb+0x1ec/0x3b8 [ 1346.796304][T29817] rtnetlink_rcv+0x28/0x38 [ 1346.797350][T29817] netlink_unicast+0x664/0x938 [ 1346.798418][T29817] netlink_sendmsg+0x844/0xb38 [ 1346.799517][T29817] ____sys_sendmsg+0x584/0x870 [ 1346.800663][T29817] ___sys_sendmsg+0x214/0x294 [ 1346.801741][T29817] __arm64_sys_sendmsg+0x1ac/0x25c [ 1346.802928][T29817] invoke_syscall+0x98/0x2b8 [ 1346.804000][T29817] el0_svc_common+0x138/0x258 [ 1346.805121][T29817] do_el0_svc+0x58/0x14c [ 1346.806161][T29817] el0_svc+0x7c/0x1f0 [ 1346.807096][T29817] el0t_64_sync_handler+0x84/0xe4 [ 1346.808311][T29817] el0t_64_sync+0x1a0/0x1a4 03:40:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (fail_nth: 48) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) 03:40:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r4, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x34, 0x10, 0xff05, 0x0, 0x0, {0x0, 0x0, 0x4a00, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e12028026e0a"], 0x78) [ 1346.873764][T29827] FAULT_INJECTION: forcing a failure. [ 1346.873764][T29827] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.877008][T29827] CPU: 1 PID: 29827 Comm: syz-executor.0 Not tainted 5.15.113-syzkaller #0 03:40:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x300, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) [ 1346.879034][T29827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 1346.881373][T29827] Call trace: [ 1346.882169][T29827] dump_backtrace+0x0/0x530 [ 1346.883241][T29827] show_stack+0x2c/0x3c [ 1346.884165][T29827] dump_stack_lvl+0x108/0x170 [ 1346.885300][T29827] dump_stack+0x1c/0x58 [ 1346.886260][T29827] should_fail+0x400/0x5cc [ 1346.887283][T29827] __should_failslab+0xbc/0x110 [ 1346.888368][T29827] should_failslab+0x10/0x28 [ 1346.889496][T29827] slab_pre_alloc_hook+0x64/0xe8 [ 1346.890627][T29827] kmem_cache_alloc+0x98/0x45c [ 1346.891745][T29827] __kernfs_new_node+0xe4/0x66c [ 1346.892873][T29827] kernfs_new_node+0x98/0x194 [ 1346.893979][T29827] __kernfs_create_file+0x60/0x2d4 [ 1346.895192][T29827] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 1346.896455][T29827] internal_create_group+0x42c/0xbec [ 1346.897690][T29827] sysfs_create_groups+0x60/0x130 [ 1346.898830][T29827] device_add_attrs+0x88/0x628 [ 1346.899964][T29827] device_add+0x5e8/0xef4 [ 1346.900992][T29827] netdev_register_kobject+0x15c/0x2d8 [ 1346.902250][T29827] register_netdevice+0xcbc/0x1224 [ 1346.903157][T29827] batadv_softif_newlink+0x90/0xa0 [ 1346.904062][T29827] rtnl_newlink+0x1048/0x1ab8 [ 1346.905149][T29827] rtnetlink_rcv_msg+0xa74/0xdac [ 1346.906351][T29827] netlink_rcv_skb+0x20c/0x3b8 [ 1346.907460][T29827] rtnetlink_rcv+0x28/0x38 [ 1346.908482][T29827] netlink_unicast+0x664/0x938 [ 1346.909554][T29827] netlink_sendmsg+0x844/0xb38 [ 1346.910629][T29827] ____sys_sendmsg+0x584/0x870 [ 1346.911730][T29827] ___sys_sendmsg+0x214/0x294 [ 1346.912779][T29827] __arm64_sys_sendmsg+0x1ac/0x25c [ 1346.913940][T29827] invoke_syscall+0x98/0x2b8 [ 1346.915042][T29827] el0_svc_common+0x138/0x258 [ 1346.916153][T29827] do_el0_svc+0x58/0x14c [ 1346.917139][T29827] el0_svc+0x7c/0x1f0 [ 1346.918058][T29827] el0t_64_sync_handler+0x84/0xe4 [ 1346.919249][T29827] el0t_64_sync+0x1a0/0x1a4 03:40:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000000000000000000000050000000000000000000000000000000000003406fea134ff5210000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000