last executing test programs:

2.440216657s ago: executing program 7 (id=1097):
r0 = socket(0x2, 0x400000000002, 0x0)
setsockopt(r0, 0x0, 0x21, &(0x7f0000000080), 0x0)

2.233018392s ago: executing program 7 (id=1104):
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000001300)=@abs={0x0, 0x0, 0x0}, 0x8, 0x0, 0x0, &(0x7f00000014c0), 0x0, 0x400}, 0x403)

2.015545255s ago: executing program 7 (id=1111):
r0 = socket(0x2, 0x3, 0x1)
sendto$inet(r0, 0x0, 0x0, 0x8, &(0x7f0000000040)={0x2, 0x3}, 0xc)

1.88402819s ago: executing program 5 (id=1112):
r0 = socket(0x1e, 0x3, 0x0)
sendmsg$unix(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="7626d77102000000000000000000dd1e", 0x10}], 0x1}, 0x0)

1.881185811s ago: executing program 1 (id=1113):
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
select(0x2a, 0x0, &(0x7f0000000340), &(0x7f0000001900)={0x100000000000000}, &(0x7f0000000440))

1.535326715s ago: executing program 5 (id=1119):
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0xae828e137847f62, 0x0)
pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000100)="c04c", 0x2}], 0x1, 0x1ffffffffffffffe)

1.532833236s ago: executing program 6 (id=1120):
r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0)
ioctl$TIOCSETA(r0, 0xc0284459, &(0x7f0000000040)={0x2, 0xffffffff, 0x3, 0x10000000, "00000000000000000f0000ee0900", 0x6, 0xfffffff7})

1.492180775s ago: executing program 1 (id=1121):
r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$WSKBDIO_SETMODE(r0, 0x80045713, &(0x7f0000000000)=0x1)

1.425024684s ago: executing program 1 (id=1122):
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x450c)
acct(&(0x7f0000000100)='./bus\x00')

1.41768032s ago: executing program 7 (id=1123):
recvmsg(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6cd5702300103c0800000000000000000000000000000000ff0200000000090000000000000000004e"])

1.415233444s ago: executing program 2 (id=1124):
r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
ioctl$SPKRTONE(r0, 0x80085301, &(0x7f0000000000)={0x3})

1.41272657s ago: executing program 0 (id=1125):
ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{}, {0x1, 0x4}, {0x0, 0x1}, {0x0, 0x7}, {}, {}, {0x0, 0x10000}, {0x2}, {0x1, 0xffffffff}, {}, {}, {0x0, 0x1ff}, {0x1}, {0x0, 0x1000}, {0x3, 0x4}, {}, {0x2, 0x3}, {0x3, 0x100}, {}, {0x0, 0x7ff}, {0x5}, {0x0, 0x4}, {0x3}, {0x0, 0x400}, {}, {0x2}, {0x0, 0xfffffffd}, {}, {0x3}, {}, {0x1, 0xe}, {0x1}]})
sysctl$kern(&(0x7f00000000c0)={0x1, 0x33}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3414, 0x0, 0x37)

1.410229931s ago: executing program 6 (id=1126):
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt(r0, 0x0, 0x64, 0x0, 0x0)

1.255301147s ago: executing program 3 (id=1127):
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x4, 0x100000001})
sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x11}, 0x4000000000000007, 0x0, 0x0, 0x0, 0x0)

1.252469317s ago: executing program 4 (id=1128):
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x1000000000029, 0x4, 0x0, 0x0)

1.169626188s ago: executing program 2 (id=1129):
r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0)
ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105727, &(0x7f0000000300)={&(0x7f0000000040)=[{0x100, 0x9710}, {0x101, 0x3}, {0x2, 0xe748}, {0x26, 0x7}], 0x4})

1.164897894s ago: executing program 6 (id=1130):
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x58, 0x0, 0x0, 0x0, 0x0, 0x33, 0xa2f}, 0x80000002000009, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x1, 0x400000000006, 0x5, 0x8000000000000001})
sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, 0xfffffffffffffffe, &(0x7f0000000080)=0xff0a, 0x0, 0xffffffc9)

1.164399958s ago: executing program 4 (id=1131):
open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
faccessat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x0)

1.160150664s ago: executing program 3 (id=1132):
mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1495)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

1.159624065s ago: executing program 5 (id=1133):
mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0xf)
open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x108)

1.156670969s ago: executing program 7 (id=1134):
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x1021, 0x0, 0x0)

1.052886542s ago: executing program 0 (id=1135):
r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
ioctl$WSMUXIO_ADD_DEVICE(r0, 0x80085761, &(0x7f0000000040)={0x3, 0x1c})

994.115814ms ago: executing program 2 (id=1136):
sysctl$vm_swapencrypt(&(0x7f0000000040)={0x6, 0x1b, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0)
sysctl$kern(&(0x7f0000000040)={0x1, 0x45}, 0x3, &(0x7f0000000440)="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"/488, &(0x7f0000000000)=0x41, &(0x7f0000000180)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be389871829bfe10dd4c4d2c8f9da2bd2868fd86791dc09dc4fa89a217458bdaed31003fdc3a3cb47323189ba3cc1200000000000000ba3246d6a4997c233524c8af17516e4557f61ad20180000000000000125f168ca7d339010057255f381855110eb3a673713716cdf010ddfa7977f92cf061ad125ca670353b45d53aae196b00271f9d3452b523b3dea22d6027625614312183724b71c7eb02083a410c1c99fa455013521f98686e472b70b560f7021f567a6ea12ae3a110160df245fd14878a349ae89cfd2ae3d08f27575bf39badefdee5e48f0f76cc6a1edde84fa33fbaef777a66192ed094ab914a079a807900a8d42d2ef3258ade124824b60d5597cdf67a72acf40232038d4c48c94737b08e457ad28e6027e5041096ad99baae20878f25ffd8f97c2152e153933ef8fdafa2716f5ccac67256d3e1e1b714bc2162dfc854140d51b58ae1df", 0x98)

965.807212ms ago: executing program 6 (id=1137):
r0 = socket(0x18, 0xc003, 0x3a)
setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4)

935.688083ms ago: executing program 4 (id=1138):
sysctl$vm_swapencrypt(&(0x7f0000000040)={0x7, 0x2, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0)
sysctl$kern(&(0x7f0000000040)={0x1, 0x3f}, 0x4, &(0x7f0000000040), 0x0, 0x0, 0xfffffffffffffda3)

830.195352ms ago: executing program 7 (id=1139):
r0 = socket(0x18, 0x1, 0x0)
setsockopt(r0, 0x1000000000029, 0x40, &(0x7f0000000000), 0x0)

805.601374ms ago: executing program 3 (id=1140):
r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000000), 0x8009, 0x0)
ioctl$WSKBDIO_GETENCODING(r0, 0x4004570f, &(0x7f0000000040))

702.506961ms ago: executing program 1 (id=1141):
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0)
sysctl$kern(&(0x7f0000000000)={0x6, 0xb}, 0x5, 0x0, 0x0, 0x0, 0x0)

702.191647ms ago: executing program 0 (id=1142):
r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0)
ioctl$TIOCSETA(r0, 0xc4504441, &(0x7f0000000740)={0x9, 0x10, 0x10001, 0xc, "aca2224ff1c14649ebb178926cc9795a0000d100", 0x7, 0x7})

699.482128ms ago: executing program 4 (id=1143):
mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x881)
open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)

697.260372ms ago: executing program 3 (id=1144):
r0 = socket(0x18, 0x1, 0x0)
getsockopt(r0, 0x29, 0x33, 0x0, 0x0)

584.372094ms ago: executing program 5 (id=1145):
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x4)
readv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/87, 0x57}], 0x1)

581.353478ms ago: executing program 6 (id=1146):
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x8000, 0x0)
ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040))

578.815124ms ago: executing program 2 (id=1147):
r0 = socket(0x18, 0x2, 0x0)
fcntl$lock(r0, 0x9, 0x0)

470.313523ms ago: executing program 4 (id=1148):
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
sysctl$net_inet6_ip6(&(0x7f0000000180)={0x4, 0x18, 0x29, 0x2b}, 0x4, &(0x7f0000002740)="05f734f1", &(0x7f0000000100)=0x4, 0x0, 0x0)

468.097916ms ago: executing program 1 (id=1149):
r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0)
ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105727, &(0x7f0000000000)={0x0})

465.50423ms ago: executing program 3 (id=1150):
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b10005136000009f050000b10010000000000000cea10500fef96ee6d1efd3357ae302b37b67ca1f2d61db7f4de57804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc257699a1f139b672f4d335d223e7db3008b95665bc6e3211800040000000000fbb770c1f5a872c881ea772ec5890405b3b9c2668396f4cd125707000000002002fbfc0c2300008abfba0900000008e37f71a3f8345012051eeab71d89e000040381ecb664000000fdf7b6ecd27afd2e081f60cb197fc02927507b1273a34896d0a6309a7330a06525ced5eb8c7bfcb8e3fa67bea17921c1a929cfdb2dbd1c14df461bf9276e2007653619335918c11821feae", 0xb1, 0x2, 0x0, 0xffffffffffffff3a)

463.068363ms ago: executing program 0 (id=1151):
r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000002980), 0x80, 0x0)
getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, 0x0, 0x0)

271.814442ms ago: executing program 2 (id=1152):
mknod(&(0x7f0000000080)='./file0\x00', 0x6000, 0x100)
unlink(&(0x7f0000000000)='./file0\x00')

271.41102ms ago: executing program 3 (id=1153):
r0 = socket(0x11, 0x3, 0x3)
sendto$unix(r0, &(0x7f0000000280)="b1000501600000001700000007000000045c13fecea10500fef96ecfc72fd3357ae320b37b673039d2d236a3f20b7804be38164991f7c8cf5f882b297be1aa5b236deb51e2f0ac3ebbc2576b9a5f139b672f4d335d223e7d026ba8af630037282102000000720fd38bfbb770c1f5a872c881ea6e69e0bb76d907c400000200361b1257aea8c500002002fb00000000008abfba09000000ec1d89e000040781e40500000000000000000900000000000000", 0xb1, 0x0, 0x0, 0x0)

268.175981ms ago: executing program 1 (id=1154):
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000340)="b10005010000009f05003f0107000000211c13fecea79c5dfaf66e8d0300000000000000fdef3044d2d236acf20bf404be01000000f7c8cf5f8823297be1aa0504000051e2f0ad3ebbc25769a51f139b672f335c22db830c032bfa896443c32618210000720fd38bdb0000fd54c125191b1257aea8c500001602fbfe0c2300008abf090000000008e37193f834371205050052fbe03f49b11b7aaeb70000fca65361ba84913f0100000000000006000000", 0xb1, 0x408, 0x0, 0x0)

191.513259ms ago: executing program 0 (id=1155):
r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x82, 0x0)
ioctl$TIOCSETA(r0, 0xcd50441a, &(0x7f0000000180)={0x6, 0x2, 0x200, 0x2f, "18000ba8dd935cdb0900b800000400", 0x3, 0x7})

183.257489ms ago: executing program 2 (id=1156):
munmap(&(0x7f0000001000/0x2000)=nil, 0x2000)
sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0x13}, 0x4, 0x0, 0x0, &(0x7f0000001740), 0xfffffffffffffdff)

182.406372ms ago: executing program 4 (id=1157):
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000180)='n', 0x1)

5.961323ms ago: executing program 5 (id=1158):
r0 = socket(0x18, 0x1, 0x0)
getsockopt(r0, 0x29, 0x38, 0x0, 0x0)

5.627685ms ago: executing program 6 (id=1159):
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
sysctl$net_inet_etherip(&(0x7f0000000140)={0x4, 0x2, 0x61, 0x1}, 0x4, 0x0, 0x0, &(0x7f0000001d00)='\x00\x00\x00\x00', 0x4)

2.159158ms ago: executing program 5 (id=1160):
openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
select(0x7, &(0x7f0000000000)={0x400}, &(0x7f0000000040)={0x700}, &(0x7f0000000080)={0xcb}, &(0x7f0000000180))

0s ago: executing program 0 (id=1161):
r0 = socket(0x24, 0x2, 0x0)
bind(r0, &(0x7f0000000200)=@in6={0x18, 0x3, 0x4}, 0xc)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts.
panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 132
Starting stack trace...
panic(ffffffff833b07ef) at panic+0x1d0
__assert(ffffffff833edb94,ffffffff833e71b1,84,ffffffff8344264f) at __assert+0x29
rtmap_grow(18,21) at rtmap_grow+0x24f
rtable_add(17) at rtable_add+0x2d9
route_output(fffffd806d833b00,ffff800010fdcec0) at route_output+0x532
route_send(ffff800010fdcec0,fffffd806d833b00,0,0) at route_send+0xd7
sosend(ffff800010fdcec0,0,ffff80002a3de9e8,0,0,0) at sosend+0x804
sendit(ffff80002a281a08,3,ffff80002a3deae0,0,ffff80002a3deb90) at sendit+0x5a5
sys_sendto(ffff80002a281a08,ffff80002a3dec40,ffff80002a3deb90) at sys_sendto+0x8d
syscall(ffff80002a3dec40) at syscall+0xbd4
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x9d0c47542d0, count: 246
End of stack trace.